Base | Representation |
---|---|
bin | 101110111000110101… |
… | …101010011000110111 |
3 | 11210221200100022210120 |
4 | 232320311222120313 |
5 | 1311102000342010 |
6 | 35043431223023 |
7 | 3431420342643 |
oct | 567065523067 |
9 | 153850308716 |
10 | 50345715255 |
11 | 1a395931040 |
12 | 9910817a73 |
13 | 4994585874 |
14 | 2618603c23 |
15 | 1499dd3e70 |
hex | bb8d6a637 |
50345715255 has 16 divisors (see below), whose sum is σ = 87876157824. Its totient is φ = 24410043680.
The previous prime is 50345715229. The next prime is 50345715281. The reversal of 50345715255 is 55251754305.
It is an interprime number because it is at equal distance from previous prime (50345715229) and next prime (50345715281).
It is not a de Polignac number, because 50345715255 - 26 = 50345715191 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 152562609 + ... + 152562938.
It is an arithmetic number, because the mean of its divisors is an integer number (5492259864).
Almost surely, 250345715255 is an apocalyptic number.
50345715255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
50345715255 is a deficient number, since it is larger than the sum of its proper divisors (37530442569).
50345715255 is a wasteful number, since it uses less digits than its factorization.
50345715255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 305125566.
The product of its (nonzero) digits is 525000, while the sum is 42.
The spelling of 50345715255 in words is "fifty billion, three hundred forty-five million, seven hundred fifteen thousand, two hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •