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10135364165 = 57355749853
BaseRepresentation
bin10010111000001110…
…10110001001000101
3222011100110211211222
421130013112021011
5131224123123130
64353420010125
7506110113443
oct113407261105
928140424758
1010135364165
114331170123
121b6a390945
13c56a63704
146c211bb93
153e4beace5
hex25c1d6245

10135364165 has 16 divisors (see below), whose sum is σ = 12351428208. Its totient is φ = 7982701056.

The previous prime is 10135364137. The next prime is 10135364177. The reversal of 10135364165 is 56146353101.

It can be written as a sum of positive squares in 8 ways, for example, as 2035724161 + 8099640004 = 45119^2 + 89998^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10135364165 is a prime.

It is a super-2 number, since 2×101353641652 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178379 + ... + 228231.

It is an arithmetic number, because the mean of its divisors is an integer number (771964263).

Almost surely, 210135364165 is an apocalyptic number.

It is an amenable number.

10135364165 is a deficient number, since it is larger than the sum of its proper divisors (2216064043).

10135364165 is an equidigital number, since it uses as much as digits as its factorization.

10135364165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50488.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 10135364165 in words is "ten billion, one hundred thirty-five million, three hundred sixty-four thousand, one hundred sixty-five".

Divisors: 1 5 73 365 557 2785 40661 49853 203305 249265 3639269 18196345 27768121 138840605 2027072833 10135364165