Base | Representation |
---|---|
bin | 101110101011000111… |
… | …001111011010001011 |
3 | 11210100122001020201011 |
4 | 232223013033122023 |
5 | 1310114023123230 |
6 | 35004523504351 |
7 | 3422623142161 |
oct | 565307173213 |
9 | 153318036634 |
10 | 50115442315 |
11 | 1a287951624 |
12 | 98676880b7 |
13 | 495895c2a3 |
14 | 25d5bc1231 |
15 | 1484a99e2a |
hex | bab1cf68b |
50115442315 has 12 divisors (see below), whose sum is σ = 63884185056. Its totient is φ = 37733979008.
The previous prime is 50115442291. The next prime is 50115442331. The reversal of 50115442315 is 51324451105.
It is not a de Polignac number, because 50115442315 - 217 = 50115311243 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17339539 + ... + 17342428.
It is an arithmetic number, because the mean of its divisors is an integer number (5323682088).
Almost surely, 250115442315 is an apocalyptic number.
50115442315 is a deficient number, since it is larger than the sum of its proper divisors (13768742741).
50115442315 is a wasteful number, since it uses less digits than its factorization.
50115442315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34682006 (or 34681989 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 31.
The spelling of 50115442315 in words is "fifty billion, one hundred fifteen million, four hundred forty-two thousand, three hundred fifteen".
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