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4682752 = 21017269
BaseRepresentation
bin10001110111010000000000
322210220112021
4101313100000
52144322002
6244211224
754542224
oct21672000
98726467
104682752
112709248
121699b14
13c7c579
1489c784
15627737
hex477400

4682752 has 44 divisors (see below), whose sum is σ = 9948420. Its totient is φ = 2195456.

The previous prime is 4682737. The next prime is 4682753. The reversal of 4682752 is 2572864.

It can be written as a sum of positive squares in 2 ways, for example, as 1806336 + 2876416 = 1344^2 + 1696^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an Ulam number.

It is a d-powerful number, because it can be written as 4 + 68 + 82 + 210 + 73 + 59 + 220 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4682753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17274 + ... + 17542.

Almost surely, 24682752 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 4682752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4974210).

4682752 is an abundant number, since it is smaller than the sum of its proper divisors (5265668).

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

4682752 is a wasteful number, since it uses less digits than its factorization.

4682752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 288 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 4682752 is about 2163.9667280252. The cubic root of 4682752 is about 167.3017123398.

The spelling of 4682752 in words is "four million, six hundred eighty-two thousand, seven hundred fifty-two".

Divisors: 1 2 4 8 16 17 32 34 64 68 128 136 256 269 272 512 538 544 1024 1076 1088 2152 2176 4304 4352 4573 8608 8704 9146 17216 17408 18292 34432 36584 68864 73168 137728 146336 275456 292672 585344 1170688 2341376 4682752