Base | Representation |
---|---|
bin | 101100110000000101110… |
… | …111101110100100011000 |
3 | 101212222212121020120201220 |
4 | 230300011313232210120 |
5 | 400341201020004210 |
6 | 10312434314212040 |
7 | 435116451602646 |
oct | 54600567564430 |
9 | 11788777216656 |
10 | 3075295078680 |
11 | a86252998830 |
12 | 41801a124020 |
13 | 193ccac9cbb6 |
14 | a8bb8c62196 |
15 | 54edeb46c70 |
hex | 2cc05dee918 |
3075295078680 has 128 divisors (see below), whose sum is σ = 10594318060800. Its totient is φ = 706287859200.
The previous prime is 3075295078679. The next prime is 3075295078717. The reversal of 3075295078680 is 868705925703.
It is a Harshad number since it is a multiple of its sum of digits (60).
It is a congruent number.
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, 61284631 + ... + 61334790.
It is an arithmetic number, because the mean of its divisors is an integer number (82768109850).
Almost surely, 23075295078680 is an apocalyptic number.
3075295078680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3075295078680 is an abundant number, since it is smaller than the sum of its proper divisors (7519022982120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3075295078680 is a wasteful number, since it uses less digits than its factorization.
3075295078680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122619465 (or 122619461 counting only the distinct ones).
The product of its (nonzero) digits is 25401600, while the sum is 60.
The spelling of 3075295078680 in words is "three trillion, seventy-five billion, two hundred ninety-five million, seventy-eight thousand, six hundred eighty".
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