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4713984 = 29331131
BaseRepresentation
bin10001111110111000000000
322212111101000
4101332320000
52201321414
6245012000
755032252
oct21767000
98774330
104713984
11272a760
1216b4000
13c90852
148a9cd2
15631b09
hex47ee00

4713984 has 160 divisors (see below), whose sum is σ = 15713280. Its totient is φ = 1382400.

The previous prime is 4713983. The next prime is 4713991. The reversal of 4713984 is 4893174.

It is a happy number.

It is a harmonic number, since the harmonic mean of its divisors is an integer.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4713983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152049 + ... + 152079.

It is an arithmetic number, because the mean of its divisors is an integer number (98208).

Almost surely, 24713984 is an apocalyptic number.

4713984 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4713984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7856640).

4713984 is an abundant number, since it is smaller than the sum of its proper divisors (10999296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4713984 is a wasteful number, since it uses less digits than its factorization.

4713984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69 (or 47 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 4713984 is about 2171.1711125565. The cubic root of 4713984 is about 167.6728326676.

The spelling of 4713984 in words is "four million, seven hundred thirteen thousand, nine hundred eighty-four".

Divisors: 1 2 3 4 6 8 9 11 12 16 18 22 24 27 31 32 33 36 44 48 54 62 64 66 72 88 93 96 99 108 124 128 132 144 176 186 192 198 216 248 256 264 279 288 297 341 352 372 384 396 432 496 512 528 558 576 594 682 704 744 768 792 837 864 992 1023 1056 1116 1152 1188 1364 1408 1488 1536 1584 1674 1728 1984 2046 2112 2232 2304 2376 2728 2816 2976 3069 3168 3348 3456 3968 4092 4224 4464 4608 4752 5456 5632 5952 6138 6336 6696 6912 7936 8184 8448 8928 9207 9504 10912 11904 12276 12672 13392 13824 15872 16368 16896 17856 18414 19008 21824 23808 24552 25344 26784 32736 35712 36828 38016 43648 47616 49104 50688 53568 65472 71424 73656 76032 87296 98208 107136 130944 142848 147312 152064 174592 196416 214272 261888 294624 392832 428544 523776 589248 785664 1178496 1571328 2356992 4713984