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10055969 = 711731789
BaseRepresentation
bin100110010111…
…000100100001
3200220220012022
4212113010201
510033242334
6555311225
7151321460
oct46270441
920826168
1010055969
115749220
12344b515
1321111a1
14149a9d7
15d3982e
hex997121

10055969 has 16 divisors (see below), whose sum is σ = 12716160. Its totient is φ = 7724160.

The previous prime is 10055951. The next prime is 10055977. The reversal of 10055969 is 96955001.

It is a cyclic number.

It is not a de Polignac number, because 10055969 - 220 = 9007393 is a prime.

It is a super-2 number, since 2×100559692 = 202245025057922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10055999) 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, 4727 + ... + 6515.

It is an arithmetic number, because the mean of its divisors is an integer number (794760).

Almost surely, 210055969 is an apocalyptic number.

It is an amenable number.

10055969 is a deficient number, since it is larger than the sum of its proper divisors (2660191).

10055969 is a wasteful number, since it uses less digits than its factorization.

10055969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1880.

The product of its (nonzero) digits is 12150, while the sum is 35.

The square root of 10055969 is about 3171.1147882093. The cubic root of 10055969 is about 215.8446599735.

The spelling of 10055969 in words is "ten million, fifty-five thousand, nine hundred sixty-nine".

Divisors: 1 7 11 73 77 511 803 1789 5621 12523 19679 130597 137753 914179 1436567 10055969