Base | Representation |
---|---|
bin | 101111000110001111… |
… | …010101101110001111 |
3 | 11211112100102010022020 |
4 | 233012033111232033 |
5 | 1312032030101114 |
6 | 35122022221223 |
7 | 3440120404203 |
oct | 570617255617 |
9 | 154470363266 |
10 | 50570550159 |
11 | 1a4a0836908 |
12 | 9973b84813 |
13 | 49cc026b7c |
14 | 263a40cb03 |
15 | 14ae9e6aa9 |
hex | bc63d5b8f |
50570550159 has 4 divisors (see below), whose sum is σ = 67427400216. Its totient is φ = 33713700104.
The previous prime is 50570550137. The next prime is 50570550167. The reversal of 50570550159 is 95105507505.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 50570550159 - 216 = 50570484623 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50570550159.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50570550859) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8428425024 + ... + 8428425029.
It is an arithmetic number, because the mean of its divisors is an integer number (16856850054).
Almost surely, 250570550159 is an apocalyptic number.
50570550159 is a deficient number, since it is larger than the sum of its proper divisors (16856850057).
50570550159 is a wasteful number, since it uses less digits than its factorization.
50570550159 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16856850056.
The product of its (nonzero) digits is 196875, while the sum is 42.
The spelling of 50570550159 in words is "fifty billion, five hundred seventy million, five hundred fifty thousand, one hundred fifty-nine".
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