Base | Representation |
---|---|
bin | 101111010111100010… |
… | …011010000110111110 |
3 | 11212021120111101110200 |
4 | 233113202122012332 |
5 | 1313130323332114 |
6 | 35210510344330 |
7 | 3450243224412 |
oct | 572742320676 |
9 | 155246441420 |
10 | 50860761534 |
11 | 1a62a634a20 |
12 | 9a351bb0a6 |
13 | 4a471a838b |
14 | 2666b94d42 |
15 | 14ca220409 |
hex | bd789a1be |
50860761534 has 384 divisors, whose sum is σ = 142073118720. Its totient is φ = 12933043200.
The previous prime is 50860761533. The next prime is 50860761541. The reversal of 50860761534 is 43516706805.
50860761534 is a `hidden beast` number, since 5 + 0 + 8 + 607 + 6 + 1 + 5 + 34 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 50860761534.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50860761533) by changing a digit.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 104436639 + ... + 104437125.
It is an arithmetic number, because the mean of its divisors is an integer number (369982080).
Almost surely, 250860761534 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50860761534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71036559360).
50860761534 is an abundant number, since it is smaller than the sum of its proper divisors (91212357186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50860761534 is a wasteful number, since it uses less digits than its factorization.
50860761534 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 636 (or 633 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 45.
The spelling of 50860761534 in words is "fifty billion, eight hundred sixty million, seven hundred sixty-one thousand, five hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •