Base | Representation |
---|---|
bin | 10110111000011000100111… |
… | …00011111111110000000000 |
3 | 20121011011001111102200100000 |
4 | 23130030103203333300000 |
5 | 23043333400214412104 |
6 | 255002442553200000 |
7 | 13412126110650366 |
oct | 1334142343776000 |
9 | 217134044380300 |
10 | 50315870075904 |
11 | 15039927a202a4 |
12 | 5787677100000 |
13 | 220c9c6417a34 |
14 | c5d43033b636 |
15 | 5c3c706ed639 |
hex | 2dc3138ffc00 |
50315870075904 has 264 divisors, whose sum is σ = 153509758038000. Its totient is φ = 16455500365824.
The previous prime is 50315870075903. The next prime is 50315870075923. The reversal of 50315870075904 is 40957007851305.
50315870075904 is a `hidden beast` number, since 5 + 0 + 3 + 1 + 587 + 0 + 0 + 7 + 59 + 0 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50315870075903) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11280472 + ... + 15095720.
Almost surely, 250315870075904 is an apocalyptic number.
50315870075904 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50315870075904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76754879019000).
50315870075904 is an abundant number, since it is smaller than the sum of its proper divisors (103193887962096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50315870075904 is an equidigital number, since it uses as much as digits as its factorization.
50315870075904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3815337 (or 3815307 counting only the distinct ones).
The product of its (nonzero) digits is 5292000, while the sum is 54.
The spelling of 50315870075904 in words is "fifty trillion, three hundred fifteen billion, eight hundred seventy million, seventy-five thousand, nine hundred four".
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