Base | Representation |
---|---|
bin | 101111011000001110… |
… | …010111101000000001 |
3 | 11212022101011212122112 |
4 | 233120032113220001 |
5 | 1313141301120242 |
6 | 35212001345105 |
7 | 3450443202512 |
oct | 573016275001 |
9 | 155271155575 |
10 | 50872285697 |
11 | 1a636096222 |
12 | 9a39038195 |
13 | 4a496b18cc |
14 | 2668514a09 |
15 | 14cb249c82 |
hex | bd8397a01 |
50872285697 has 16 divisors (see below), whose sum is σ = 51738130752. Its totient is φ = 50014843200.
The previous prime is 50872285693. The next prime is 50872285703. The reversal of 50872285697 is 79658227805.
It is a cyclic number.
It is not a de Polignac number, because 50872285697 - 22 = 50872285693 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50872285693) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8585978 + ... + 8591900.
It is an arithmetic number, because the mean of its divisors is an integer number (3233633172).
Almost surely, 250872285697 is an apocalyptic number.
It is an amenable number.
50872285697 is a deficient number, since it is larger than the sum of its proper divisors (865845055).
50872285697 is a wasteful number, since it uses less digits than its factorization.
50872285697 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6608.
The product of its (nonzero) digits is 16934400, while the sum is 59.
The spelling of 50872285697 in words is "fifty billion, eight hundred seventy-two million, two hundred eighty-five thousand, six hundred ninety-seven".
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