Base | Representation |
---|---|
bin | 100010111100101111… |
… | …1000100010000010100 |
3 | 21011201112202200200022 |
4 | 1011321133010100110 |
5 | 2212201433143220 |
6 | 54251222204312 |
7 | 5264605560311 |
oct | 1057137042024 |
9 | 234645680608 |
10 | 75052631060 |
11 | 29914287620 |
12 | 12666b83698 |
13 | 7101173084 |
14 | 38bda97d08 |
15 | 1e43eb1925 |
hex | 11797c4414 |
75052631060 has 48 divisors (see below), whose sum is σ = 172022114880. Its totient is φ = 27278634240.
The previous prime is 75052631051. The next prime is 75052631089. The reversal of 75052631060 is 6013625057.
It is a self number, because there is not a number n which added to its sum of digits gives 75052631060.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 377927 + ... + 541233.
It is an arithmetic number, because the mean of its divisors is an integer number (3583794060).
Almost surely, 275052631060 is an apocalyptic number.
It is an amenable number.
75052631060 is an abundant number, since it is smaller than the sum of its proper divisors (96969483820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75052631060 is a wasteful number, since it uses less digits than its factorization.
75052631060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165416 (or 165414 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 35.
The spelling of 75052631060 in words is "seventy-five billion, fifty-two million, six hundred thirty-one thousand, sixty".
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