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10307508052 = 2223538325469
BaseRepresentation
bin10011001100110000…
…00001011101010100
3222121100101122212111
421212120001131110
5132102210224202
64422445400404
7513300241612
oct114630013524
928540348774
1010307508052
11440a3573a6
121bb7b69104
13c836167ba
146dad2c6b2
15404da16d7
hex266601754

10307508052 has 48 divisors (see below), whose sum is σ = 19409362560. Its totient is φ = 4778204288.

The previous prime is 10307508049. The next prime is 10307508053. The reversal of 10307508052 is 25080570301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10307508053) 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, 391974 + ... + 417442.

It is an arithmetic number, because the mean of its divisors is an integer number (404361720).

Almost surely, 210307508052 is an apocalyptic number.

It is an amenable number.

10307508052 is a deficient number, since it is larger than the sum of its proper divisors (9101854508).

10307508052 is a wasteful number, since it uses less digits than its factorization.

10307508052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25632 (or 25630 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The spelling of 10307508052 in words is "ten billion, three hundred seven million, five hundred eight thousand, fifty-two".

Divisors: 1 2 4 23 46 53 83 92 106 166 212 332 1219 1909 2438 3818 4399 4876 7636 8798 17596 25469 50938 101177 101876 202354 404708 585787 1171574 1349857 2113927 2343148 2699714 4227854 5399428 8455708 31046711 48620321 62093422 97240642 112038131 124186844 194481284 224076262 448152524 2576877013 5153754026 10307508052