Base | Representation |
---|---|
bin | 101110111001011000… |
… | …010111001000010000 |
3 | 11210222022110110101010 |
4 | 232321120113020100 |
5 | 1311111312431113 |
6 | 35044354210520 |
7 | 3431560556226 |
oct | 567130271020 |
9 | 153868413333 |
10 | 50354811408 |
11 | 1a39aa84120 |
12 | 9913883a40 |
13 | 499641bbc5 |
14 | 26198d0b16 |
15 | 149aace1c3 |
hex | bb9617210 |
50354811408 has 160 divisors (see below), whose sum is σ = 149522572800. Its totient is φ = 14441932800.
The previous prime is 50354811391. The next prime is 50354811457. The reversal of 50354811408 is 80411845305.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14935963 + ... + 14939333.
It is an arithmetic number, because the mean of its divisors is an integer number (934516080).
Almost surely, 250354811408 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 50354811408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74761286400).
50354811408 is an abundant number, since it is smaller than the sum of its proper divisors (99167761392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50354811408 is a wasteful number, since it uses less digits than its factorization.
50354811408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4901 (or 4895 counting only the distinct ones).
The product of its (nonzero) digits is 76800, while the sum is 39.
The spelling of 50354811408 in words is "fifty billion, three hundred fifty-four million, eight hundred eleven thousand, four hundred eight".
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