Base | Representation |
---|---|
bin | 10111001101110000001000… |
… | …11101001110011110101100 |
3 | 20200202100010011212112020001 |
4 | 23212320010131032132230 |
5 | 23142401003322104404 |
6 | 300324023314434044 |
7 | 13516146656530552 |
oct | 1346700435163654 |
9 | 220670104775201 |
10 | 51050056050604 |
11 | 152a223084a746 |
12 | 5885a14592924 |
13 | 2263ccc254970 |
14 | c86b9b9b1bd2 |
15 | 5d7de0b3d7a4 |
hex | 2e6e0474e7ac |
51050056050604 has 144 divisors (see below), whose sum is σ = 102217805673984. Its totient is φ = 22154554356480.
The previous prime is 51050056050601. The next prime is 51050056050661. The reversal of 51050056050604 is 40605065005015.
It is a super-2 number, since 2×510500560506042 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (51050056050601) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 390982059 + ... + 391112605.
It is an arithmetic number, because the mean of its divisors is an integer number (709845872736).
Almost surely, 251050056050604 is an apocalyptic number.
It is an amenable number.
51050056050604 is an abundant number, since it is smaller than the sum of its proper divisors (51167749623380).
51050056050604 is a wasteful number, since it uses less digits than its factorization.
51050056050604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130776 (or 130713 counting only the distinct ones).
The product of its (nonzero) digits is 90000, while the sum is 37.
The spelling of 51050056050604 in words is "fifty-one trillion, fifty billion, fifty-six million, fifty thousand, six hundred four".
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