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10157380824 = 233997342437
BaseRepresentation
bin10010111010110110…
…10101010011011000
3222012212220102000210
421131123111103120
5131300242141244
64355523531120
7506465212113
oct113533252330
928185812023
1010157380824
114342638608
121b75829aa0
13c5b4a1a16
146c500d57a
153e6ae94b9
hex25d6d54d8

10157380824 has 32 divisors (see below), whose sum is σ = 25396596720. Its totient is φ = 3385374336.

The previous prime is 10157380799. The next prime is 10157380861. The reversal of 10157380824 is 42808375101.

It is a congruent number.

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, 218134 + ... + 260570.

Almost surely, 210157380824 is an apocalyptic number.

It is an amenable number.

10157380824 is an abundant number, since it is smaller than the sum of its proper divisors (15239215896).

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

10157380824 is a wasteful number, since it uses less digits than its factorization.

10157380824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52419 (or 52415 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 10157380824 in words is "ten billion, one hundred fifty-seven million, three hundred eighty thousand, eight hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 24 9973 19946 29919 39892 42437 59838 79784 84874 119676 127311 169748 239352 254622 339496 509244 1018488 423224201 846448402 1269672603 1692896804 2539345206 3385793608 5078690412 10157380824