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10157620482 = 23466919371
BaseRepresentation
bin10010111010111000…
…01111110100000010
3222012220100120210000
421131130033310002
5131300322323412
64355533020430
7506500230612
oct113534176402
928186316700
1010157620482
114342791679
121b75924716
13c5b556b29
146c5072a42
153e6b454dc
hex25d70fd02

10157620482 has 40 divisors (see below), whose sum is σ = 22766424912. Its totient is φ = 3385006200.

The previous prime is 10157620423. The next prime is 10157620483. The reversal of 10157620482 is 28402675101.

10157620482 is a `hidden beast` number, since 1 + 0 + 1 + 576 + 2 + 0 + 4 + 82 = 666.

10157620482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10157620483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1079257 + ... + 1088627.

Almost surely, 210157620482 is an apocalyptic number.

10157620482 is an abundant number, since it is smaller than the sum of its proper divisors (12608804430).

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

10157620482 is an equidigital number, since it uses as much as digits as its factorization.

10157620482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16076 (or 16067 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The spelling of 10157620482 in words is "ten billion, one hundred fifty-seven million, six hundred twenty thousand, four hundred eighty-two".

Divisors: 1 2 3 6 9 18 27 54 81 162 6691 9371 13382 18742 20073 28113 40146 56226 60219 84339 120438 168678 180657 253017 361314 506034 541971 759051 1083942 1518102 62701361 125402722 188104083 376208166 564312249 1128624498 1692936747 3385873494 5078810241 10157620482