Base | Representation |
---|---|
bin | 101110110011001111… |
… | …101011111010111100 |
3 | 11210201010202200202210 |
4 | 232303033223322330 |
5 | 1310403434431410 |
6 | 35030240020420 |
7 | 3426200611140 |
oct | 566317537274 |
9 | 153633680683 |
10 | 50251873980 |
11 | 1a347966770 |
12 | 98a5301710 |
13 | 497acba399 |
14 | 2609d77220 |
15 | 1491a49220 |
hex | bb33ebebc |
50251873980 has 192 divisors, whose sum is σ = 176441545728. Its totient is φ = 10381424640.
The previous prime is 50251873927. The next prime is 50251874027. The reversal of 50251873980 is 8937815205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 767824 + ... + 830696.
It is an arithmetic number, because the mean of its divisors is an integer number (918966384).
Almost surely, 250251873980 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 50251873980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88220772864).
50251873980 is an abundant number, since it is smaller than the sum of its proper divisors (126189671748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50251873980 is a wasteful number, since it uses less digits than its factorization.
50251873980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63076 (or 63074 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 48.
The spelling of 50251873980 in words is "fifty billion, two hundred fifty-one million, eight hundred seventy-three thousand, nine hundred eighty".
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