Base | Representation |
---|---|
bin | 110011111100000100000… |
… | …1000001011100110000000 |
3 | 221021102101102022022101022 |
4 | 1213320020020023212000 |
5 | 1413423341213231240 |
6 | 23103153421525012 |
7 | 1334505340634120 |
oct | 147701010134600 |
9 | 27242342268338 |
10 | 7138372008320 |
11 | 23024039a1213 |
12 | 97356a413768 |
13 | 3ca1b7b33a27 |
14 | 1a96db564c80 |
15 | c5a435429b5 |
hex | 67e0820b980 |
7138372008320 has 64 divisors (see below), whose sum is σ = 19503052106400. Its totient is φ = 2447441829888.
The previous prime is 7138372008301. The next prime is 7138372008331. The reversal of 7138372008320 is 238002738317.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (64).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 796688825 + ... + 796697784.
Almost surely, 27138372008320 is an apocalyptic number.
7138372008320 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
It is an amenable number.
7138372008320 is an abundant number, since it is smaller than the sum of its proper divisors (12364680098080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7138372008320 is a wasteful number, since it uses less digits than its factorization.
7138372008320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1593386635 (or 1593386623 counting only the distinct ones).
The product of its (nonzero) digits is 338688, while the sum is 44.
The spelling of 7138372008320 in words is "seven trillion, one hundred thirty-eight billion, three hundred seventy-two million, eight thousand, three hundred twenty".
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