Base | Representation |
---|---|
bin | 10110110110011111111111… |
… | …11011110110011010111100 |
3 | 20120220221220200201210020000 |
4 | 23123033333323312122330 |
5 | 23041303241231303023 |
6 | 254513013310354300 |
7 | 13404344335511100 |
oct | 1333177773663274 |
9 | 216827820653200 |
10 | 50251116275388 |
11 | 15014419103586 |
12 | 57770051bb990 |
13 | 2206876b40842 |
14 | c5a24a393900 |
15 | 5c2230977243 |
hex | 2db3ffef66bc |
50251116275388 has 180 divisors, whose sum is σ = 152943361196472. Its totient is φ = 14345299402560.
The previous prime is 50251116275363. The next prime is 50251116275413. The reversal of 50251116275388 is 88357261115205.
50251116275388 is a `hidden beast` number, since 5 + 0 + 2 + 5 + 1 + 1 + 1 + 627 + 5 + 3 + 8 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (50251116275363) and next prime (50251116275413).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 17409495 + ... + 20089617.
Almost surely, 250251116275388 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50251116275388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76471680598236).
50251116275388 is an abundant number, since it is smaller than the sum of its proper divisors (102692244921084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50251116275388 is a wasteful number, since it uses less digits than its factorization.
50251116275388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2681334 (or 2681316 counting only the distinct ones).
The product of its (nonzero) digits is 4032000, while the sum is 54.
The spelling of 50251116275388 in words is "fifty trillion, two hundred fifty-one billion, one hundred sixteen million, two hundred seventy-five thousand, three hundred eighty-eight".
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