Base | Representation |
---|---|
bin | 10111000100001010000110… |
… | …11111001000001101110000 |
3 | 20122120211012221210110200100 |
4 | 23202011003133020031300 |
5 | 23122000340131011143 |
6 | 255512344111352400 |
7 | 13453266551232156 |
oct | 1342050337101560 |
9 | 218524187713610 |
10 | 50720401032048 |
11 | 15185446117050 |
12 | 5831b53822700 |
13 | 223bbb467aac7 |
14 | c74c481873d6 |
15 | 5ce549c9c6d3 |
hex | 2e21437c8370 |
50720401032048 has 120 divisors (see below), whose sum is σ = 154856029691376. Its totient is φ = 15369311462400.
The previous prime is 50720401032019. The next prime is 50720401032151. The reversal of 50720401032048 is 84023010402705.
It is a happy number.
50720401032048 is a `hidden beast` number, since 507 + 2 + 0 + 4 + 0 + 103 + 2 + 0 + 48 = 666.
It is a super-4 number, since 4×507204010320484 (a number of 56 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48966868 + ... + 49991948.
Almost surely, 250720401032048 is an apocalyptic number.
It is an amenable number.
50720401032048 is an abundant number, since it is smaller than the sum of its proper divisors (104135628659328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50720401032048 is a wasteful number, since it uses less digits than its factorization.
50720401032048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1056343 (or 1056334 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 36.
The spelling of 50720401032048 in words is "fifty trillion, seven hundred twenty billion, four hundred one million, thirty-two thousand, forty-eight".
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