Base | Representation |
---|---|
bin | 101110110110111001… |
… | …110010100001110001 |
3 | 11210212102020112212201 |
4 | 232312321302201301 |
5 | 1311020142231422 |
6 | 35040311223201 |
7 | 3430544335612 |
oct | 566671624161 |
9 | 153772215781 |
10 | 50313242737 |
11 | 1a379571a4a |
12 | 9901977b01 |
13 | 498a926364 |
14 | 261418dc09 |
15 | 149711c727 |
hex | bb6e72871 |
50313242737 has 4 divisors (see below), whose sum is σ = 50321349616. Its totient is φ = 50305135860.
The previous prime is 50313242731. The next prime is 50313242753. The reversal of 50313242737 is 73724231305.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 50313242737 - 227 = 50179025009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50313242696 and 50313242705.
It is not an unprimeable number, because it can be changed into a prime (50313242731) 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, 4044123 + ... + 4056544.
It is an arithmetic number, because the mean of its divisors is an integer number (12580337404).
Almost surely, 250313242737 is an apocalyptic number.
It is an amenable number.
50313242737 is a deficient number, since it is larger than the sum of its proper divisors (8106879).
50313242737 is an equidigital number, since it uses as much as digits as its factorization.
50313242737 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8106878.
The product of its (nonzero) digits is 105840, while the sum is 37.
The spelling of 50313242737 in words is "fifty billion, three hundred thirteen million, two hundred forty-two thousand, seven hundred thirty-seven".
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