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10620951364 = 222274
BaseRepresentation
bin10011110010000111…
…01101101101000100
31000102012012020021001
421321003231231010
5133222430420424
64513523503044
7524124411532
oct117103555504
930365166231
1010620951364
114560282a61
122084b27a84
13100354050a
1472a801152
15422668844
hex2790edb44

10620951364 has 15 divisors (see below), whose sum is σ = 18668906767. Its totient is φ = 5287081516.

The previous prime is 10620951361. The next prime is 10620951371. The reversal of 10620951364 is 46315902601.

The square root of 10620951364 is 103058.

It is a perfect power (a square), and thus also a powerful number.

10620951364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an ABA number since it can be written as A⋅BA, here for A=4, B=227.

It is a super-2 number, since 2×106209513642 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10620951361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 4 ways as a sum of consecutive naturals, for example, 46788219 + ... + 46788445.

Almost surely, 210620951364 is an apocalyptic number.

10620951364 is the 103058-th square number.

It is an amenable number.

10620951364 is a deficient number, since it is larger than the sum of its proper divisors (8047955403).

10620951364 is an frugal number, since it uses more digits than its factorization.

10620951364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 10620951364 in words is "ten billion, six hundred twenty million, nine hundred fifty-one thousand, three hundred sixty-four".

Divisors: 1 2 4 227 454 908 51529 103058 206116 11697083 23394166 46788332 2655237841 5310475682 10620951364