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5132680 = 235723797
BaseRepresentation
bin10011100101000110001000
3100122202201021
4103211012020
52303221210
6302002224
761425040
oct23450610
910582637
105132680
112996293
121876374
1310a92b7
14978720
156b5bda
hex4e5188

5132680 has 64 divisors (see below), whose sum is σ = 13789440. Its totient is φ = 1681152.

The previous prime is 5132671. The next prime is 5132689. The reversal of 5132680 is 862315.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5132671) and next prime (5132689).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5132689) 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, 6042 + ... + 6838.

It is an arithmetic number, because the mean of its divisors is an integer number (215460).

Almost surely, 25132680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5132680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6894720).

5132680 is an abundant number, since it is smaller than the sum of its proper divisors (8656760).

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

5132680 is a wasteful number, since it uses less digits than its factorization.

5132680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838 (or 834 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 5132680 is about 2265.5418777855. The cubic root of 5132680 is about 172.4969403644.

Adding to 5132680 its reverse (862315), we get a palindrome (5994995).

The spelling of 5132680 in words is "five million, one hundred thirty-two thousand, six hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 20 23 28 35 40 46 56 70 92 115 140 161 184 230 280 322 460 644 797 805 920 1288 1594 1610 3188 3220 3985 5579 6376 6440 7970 11158 15940 18331 22316 27895 31880 36662 44632 55790 73324 91655 111580 128317 146648 183310 223160 256634 366620 513268 641585 733240 1026536 1283170 2566340 5132680