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10252622260 = 225574189293
BaseRepresentation
bin10011000110001101…
…01001100110110100
3222110112010011201101
421203012221212310
5131444132403020
64413205135444
7512032564666
oct114306514664
928415104641
1010252622260
114391379941
121ba16ba584
13c7513a5ba
146d3922536
1540015e00a
hex2631a99b4

10252622260 has 24 divisors (see below), whose sum is σ = 21534498216. Its totient is φ = 4100288640.

The previous prime is 10252622257. The next prime is 10252622321. The reversal of 10252622260 is 6222625201.

It can be written as a sum of positive squares in 4 ways, for example, as 36264484 + 10216357776 = 6022^2 + 101076^2 .

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, 70174 + ... + 159466.

It is an arithmetic number, because the mean of its divisors is an integer number (897270759).

Almost surely, 210252622260 is an apocalyptic number.

10252622260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10252622260 is an abundant number, since it is smaller than the sum of its proper divisors (11281875956).

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

10252622260 is a wasteful number, since it uses less digits than its factorization.

10252622260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95043 (or 95041 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The spelling of 10252622260 in words is "ten billion, two hundred fifty-two million, six hundred twenty-two thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 5741 11482 22964 28705 57410 89293 114820 178586 357172 446465 892930 1785860 512631113 1025262226 2050524452 2563155565 5126311130 10252622260