Base | Representation |
---|---|
bin | 101111010001101000… |
… | …010111001000100001 |
3 | 11212000200000110020020 |
4 | 233101220113020201 |
5 | 1312424441041123 |
6 | 35153010304053 |
7 | 3444630660450 |
oct | 572150271041 |
9 | 155020013206 |
10 | 50761658913 |
11 | 1a5896a6729 |
12 | 9a07b88029 |
13 | 4a2c7ba184 |
14 | 2657958b97 |
15 | 14c16967e3 |
hex | bd1a17221 |
50761658913 has 16 divisors (see below), whose sum is σ = 77626379136. Its totient is φ = 28903432320.
The previous prime is 50761658903. The next prime is 50761658917. The reversal of 50761658913 is 31985616705.
It is not a de Polignac number, because 50761658913 - 221 = 50759561761 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50761658917) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4295206 + ... + 4307007.
It is an arithmetic number, because the mean of its divisors is an integer number (4851648696).
Almost surely, 250761658913 is an apocalyptic number.
It is an amenable number.
50761658913 is a deficient number, since it is larger than the sum of its proper divisors (26864720223).
50761658913 is a wasteful number, since it uses less digits than its factorization.
50761658913 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8602504.
The product of its (nonzero) digits is 1360800, while the sum is 51.
The spelling of 50761658913 in words is "fifty billion, seven hundred sixty-one million, six hundred fifty-eight thousand, nine hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •