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10246041880 = 235318262937
BaseRepresentation
bin10011000101011011…
…00011000100011000
3222110001201212010121
421202231203010120
5131440441320010
64412412123024
7511622630134
oct114255430430
928401655117
1010246041880
114388694a08
121b9b466474
13c73975399
146d2acc3c4
153ee7ae3da
hex262b63118

10246041880 has 32 divisors (see below), whose sum is σ = 23797261440. Its totient is φ = 3966209280.

The previous prime is 10246041853. The next prime is 10246041913. The reversal of 10246041880 is 8814064201.

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, 4130229 + ... + 4132708.

It is an arithmetic number, because the mean of its divisors is an integer number (743664420).

Almost surely, 210246041880 is an apocalyptic number.

10246041880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10246041880 is an abundant number, since it is smaller than the sum of its proper divisors (13551219560).

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

10246041880 is a wasteful number, since it uses less digits than its factorization.

10246041880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8262979 (or 8262975 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The spelling of 10246041880 in words is "ten billion, two hundred forty-six million, forty-one thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 20 31 40 62 124 155 248 310 620 1240 8262937 16525874 33051748 41314685 66103496 82629370 165258740 256151047 330517480 512302094 1024604188 1280755235 2049208376 2561510470 5123020940 10246041880