Search a number
-
+
12160050006125 = 53729531470597
BaseRepresentation
bin1011000011110011101101…
…1101100000100001101101
31121001111012210101211022002
42300330323131200201231
53043212240300144000
641510125545102045
72363351242430120
oct260747335404155
947044183354262
1012160050006125
11396905924233a
121444848187925
136a28c3117618
14300799dcc3b7
1516149de898d5
hexb0f3b76086d

12160050006125 has 32 divisors (see below), whose sum is σ = 17344329769728. Its totient is φ = 8338019928000.

The previous prime is 12160050006103. The next prime is 12160050006151. The reversal of 12160050006125 is 52160005006121.

It is a happy number.

It is not a de Polignac number, because 12160050006125 - 216 = 12160049940589 is a prime.

It is a super-2 number, since 2×121600500061252 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25604327 + ... + 26074923.

It is an arithmetic number, because the mean of its divisors is an integer number (542010305304).

Almost surely, 212160050006125 is an apocalyptic number.

It is an amenable number.

12160050006125 is a deficient number, since it is larger than the sum of its proper divisors (5184279763603).

12160050006125 is an equidigital number, since it uses as much as digits as its factorization.

12160050006125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500150 (or 500140 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 12160050006125 in words is "twelve trillion, one hundred sixty billion, fifty million, six thousand, one hundred twenty-five".

Divisors: 1 5 7 25 35 125 175 875 29531 147655 206717 470597 738275 1033585 2352985 3294179 3691375 5167925 11764925 16470895 25839625 58824625 82354475 411772375 13897200007 69486000035 97280400049 347430000175 486402000245 1737150000875 2432010001225 12160050006125