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10712969232 = 243731883837
BaseRepresentation
bin10011111101000101…
…01111000000010000
31000122121100020001020
421332202233000100
5133420010003412
64531012035440
7526322510310
oct117642570020
930577306036
1010712969232
1145a8212389
1220ab902b80
13101961aa64
14738b15440
1542a79318c
hex27e8af010

10712969232 has 40 divisors (see below), whose sum is σ = 31628767296. Its totient is φ = 3060848256.

The previous prime is 10712969231. The next prime is 10712969251. The reversal of 10712969232 is 23296921701.

It is a super-2 number, since 2×107129692322 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (10712969231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15941583 + ... + 15942254.

Almost surely, 210712969232 is an apocalyptic number.

10712969232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10712969232 is an abundant number, since it is smaller than the sum of its proper divisors (20915798064).

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

10712969232 is a wasteful number, since it uses less digits than its factorization.

10712969232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31883855 (or 31883849 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The spelling of 10712969232 in words is "ten billion, seven hundred twelve million, nine hundred sixty-nine thousand, two hundred thirty-two".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 31883837 63767674 95651511 127535348 191303022 223186859 255070696 382606044 446373718 510141392 669560577 765212088 892747436 1339121154 1530424176 1785494872 2678242308 3570989744 5356484616 10712969232