Base | Representation |
---|---|
bin | 101110101000111100… |
… | …101011110000010000 |
3 | 11210021002200220102001 |
4 | 232220330223300100 |
5 | 1310030223323100 |
6 | 35001145203344 |
7 | 3422002333321 |
oct | 565074536020 |
9 | 153232626361 |
10 | 50079120400 |
11 | 1a2693a3411 |
12 | 9857490554 |
13 | 495128292a |
14 | 25d1048448 |
15 | 14817c2d6a |
hex | ba8f2bc10 |
50079120400 has 60 divisors (see below), whose sum is σ = 122875028352. Its totient is φ = 19605435520.
The previous prime is 50079120391. The next prime is 50079120419. The reversal of 50079120400 is 402197005.
It is a happy number.
It is a super-3 number, since 3×500791204003 (a number of 33 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1313092 + ... + 1350691.
Almost surely, 250079120400 is an apocalyptic number.
50079120400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
50079120400 is an abundant number, since it is smaller than the sum of its proper divisors (72795907952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50079120400 is a wasteful number, since it uses less digits than its factorization.
50079120400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2663848 (or 2663837 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 28.
The spelling of 50079120400 in words is "fifty billion, seventy-nine million, one hundred twenty thousand, four hundred".
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