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10129704 = 2331332467
BaseRepresentation
bin100110101001…
…000100101000
3201001122100020
4212221010220
510043122304
61001040440
7152046444
oct46510450
921048306
1010129704
115799662
123486120
132138910
1414b9824
15d515d9
hex9a9128

10129704 has 32 divisors (see below), whose sum is σ = 27273120. Its totient is φ = 3116736.

The previous prime is 10129687. The next prime is 10129711. The reversal of 10129704 is 40792101.

It is a super-2 number, since 2×101297042 = 205221806255232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15922 + ... + 16545.

It is an arithmetic number, because the mean of its divisors is an integer number (852285).

Almost surely, 210129704 is an apocalyptic number.

It is an amenable number.

10129704 is an abundant number, since it is smaller than the sum of its proper divisors (17143416).

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

10129704 is a wasteful number, since it uses less digits than its factorization.

10129704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32489 (or 32485 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 10129704 is about 3182.7195917957. The cubic root of 10129704 is about 216.3709332824.

The spelling of 10129704 in words is "ten million, one hundred twenty-nine thousand, seven hundred four".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 312 32467 64934 97401 129868 194802 259736 389604 422071 779208 844142 1266213 1688284 2532426 3376568 5064852 10129704