Search a number
-
+
10860080976 = 243275417229
BaseRepresentation
bin10100001110100111…
…11010111101010000
31001000212011021102100
422013103322331100
5134220140042401
64553345120400
7533060110443
oct120723727520
931025137370
1010860080976
114673261638
122131029100
131040c48124
1475048b65a
15438651b86
hex2874faf50

10860080976 has 30 divisors (see below), whose sum is σ = 30393143690. Its totient is φ = 3620026944.

The previous prime is 10860080969. The next prime is 10860080993. The reversal of 10860080976 is 67908006801.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10836810000 + 23270976 = 104100^2 + 4824^2 .

It is a super-2 number, since 2×108600809762 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37708471 + ... + 37708758.

Almost surely, 210860080976 is an apocalyptic number.

10860080976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10860080976 is an abundant number, since it is smaller than the sum of its proper divisors (19533062714).

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

10860080976 is a wasteful number, since it uses less digits than its factorization.

10860080976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75417243 (or 75417234 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The spelling of 10860080976 in words is "ten billion, eight hundred sixty million, eighty thousand, nine hundred seventy-six".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 75417229 150834458 226251687 301668916 452503374 603337832 678755061 905006748 1206675664 1357510122 1810013496 2715020244 3620026992 5430040488 10860080976