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10064264260 = 2254117968567
BaseRepresentation
bin10010101111110000…
…00111110001000100
3221222101200121010011
421113320013301010
5131102422424020
64342400040004
7504254556211
oct112770076104
927871617104
1010064264260
1142a5018776
121b4a603004
13c450cb36b
146b68d0b08
153dd85435a
hex257e07c44

10064264260 has 48 divisors (see below), whose sum is σ = 21771711360. Its totient is φ = 3905519360.

The previous prime is 10064264239. The next prime is 10064264263. The reversal of 10064264260 is 6246246001.

It is a super-2 number, since 2×100642642602 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10064264263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112497 + ... + 181063.

It is an arithmetic number, because the mean of its divisors is an integer number (453577320).

Almost surely, 210064264260 is an apocalyptic number.

10064264260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10064264260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10885855680).

10064264260 is an abundant number, since it is smaller than the sum of its proper divisors (11707447100).

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

10064264260 is a wasteful number, since it uses less digits than its factorization.

10064264260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68796 (or 68794 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 10064264260 in words is "ten billion, sixty-four million, two hundred sixty-four thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 41 82 164 179 205 358 410 716 820 895 1790 3580 7339 14678 29356 36695 68567 73390 137134 146780 274268 342835 685670 1371340 2811247 5622494 11244988 12273493 14056235 24546986 28112470 49093972 56224940 61367465 122734930 245469860 503213213 1006426426 2012852852 2516066065 5032132130 10064264260