Base | Representation |
---|---|
bin | 101111000010011001… |
… | …000110100010000111 |
3 | 11211100211221122211211 |
4 | 233002121012202013 |
5 | 1311414014004034 |
6 | 35111354512251 |
7 | 3435404630632 |
oct | 570231064207 |
9 | 154324848754 |
10 | 50506000519 |
11 | 1a4683587a7 |
12 | 9956435687 |
13 | 49bb846110 |
14 | 2631a08c19 |
15 | 14a8ee5d64 |
hex | bc2646887 |
50506000519 has 16 divisors (see below), whose sum is σ = 57598696512. Its totient is φ = 43872311808.
The previous prime is 50506000483. The next prime is 50506000549. The reversal of 50506000519 is 91500060505.
It is a happy number.
It is not a de Polignac number, because 50506000519 - 229 = 49969129607 is a prime.
It is a super-2 number, since 2×505060005192 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50506000549) 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, 2299182 + ... + 2321044.
It is an arithmetic number, because the mean of its divisors is an integer number (3599918532).
Almost surely, 250506000519 is an apocalyptic number.
50506000519 is a deficient number, since it is larger than the sum of its proper divisors (7092695993).
50506000519 is a wasteful number, since it uses less digits than its factorization.
50506000519 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32346.
The product of its (nonzero) digits is 6750, while the sum is 31.
The spelling of 50506000519 in words is "fifty billion, five hundred six million, five hundred nineteen", and thus it is an aban number.
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