Base | Representation |
---|---|
bin | 1011111101000… |
… | …0011011000111 |
3 | 10111100012201121 |
4 | 2333100123013 |
5 | 100313334100 |
6 | 4550334411 |
7 | 1146104233 |
oct | 277203307 |
9 | 114305647 |
10 | 50136775 |
11 | 26334557 |
12 | 1495a407 |
13 | a505740 |
14 | 69315c3 |
15 | 460551a |
hex | 2fd06c7 |
50136775 has 12 divisors (see below), whose sum is σ = 66952312. Its totient is φ = 37023840.
The previous prime is 50136769. The next prime is 50136787. The reversal of 50136775 is 57763105.
It is not a de Polignac number, because 50136775 - 23 = 50136767 is a prime.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 50136775.
It is a congruent 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, 76809 + ... + 77458.
Almost surely, 250136775 is an apocalyptic number.
50136775 is a deficient number, since it is larger than the sum of its proper divisors (16815537).
50136775 is a wasteful number, since it uses less digits than its factorization.
50136775 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154290 (or 154285 counting only the distinct ones).
The product of its (nonzero) digits is 22050, while the sum is 34.
The square root of 50136775 is about 7080.7326598312. The cubic root of 50136775 is about 368.7387662957.
The spelling of 50136775 in words is "fifty million, one hundred thirty-six thousand, seven hundred seventy-five".
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