Search a number
-
+
10207085124 = 22317293170767
BaseRepresentation
bin10011000000110001…
…11100001001000100
3222100100102122111210
421200120330021010
5131401003210444
64404501131420
7510640535445
oct114030741104
928310378453
1010207085124
1143686a7145
121b8a3b9b70
13c68885652
146cb86b2cc
153eb1667b9
hex26063c244

10207085124 has 48 divisors (see below), whose sum is σ = 25303719168. Its totient is φ = 3191275008.

The previous prime is 10207085101. The next prime is 10207085201. The reversal of 10207085124 is 42158070201.

It is a junction number, because it is equal to n+sod(n) for n = 10207085091 and 10207085100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25612 + ... + 145155.

It is an arithmetic number, because the mean of its divisors is an integer number (527160816).

Almost surely, 210207085124 is an apocalyptic number.

It is an amenable number.

10207085124 is an abundant number, since it is smaller than the sum of its proper divisors (15096634044).

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

10207085124 is a wasteful number, since it uses less digits than its factorization.

10207085124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171084 (or 171082 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The spelling of 10207085124 in words is "ten billion, two hundred seven million, eighty-five thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 293 586 879 1172 1758 3516 4981 9962 14943 19924 29886 59772 170767 341534 512301 683068 1024602 2049204 2903039 5806078 8709117 11612156 17418234 34836468 50034731 100069462 150104193 200138924 300208386 600416772 850590427 1701180854 2551771281 3402361708 5103542562 10207085124