Base | Representation |
---|---|
bin | 10001000100111110000101… |
… | …111101110101011010000000 |
3 | 100211221021202101211220112010 |
4 | 101010332011331311122000 |
5 | 34321033340203400131 |
6 | 423424143444532520 |
7 | 21551253462021654 |
oct | 2104760575653200 |
9 | 324837671756463 |
10 | 75108340684416 |
11 | 21a282a52783a6 |
12 | 85105bb3b1140 |
13 | 32ba8bc594810 |
14 | 1479397c9aa64 |
15 | 8a3b187e5b46 |
hex | 444f85f75680 |
75108340684416 has 128 divisors (see below), whose sum is σ = 219849772443840. Its totient is φ = 22572810731520.
The previous prime is 75108340684397. The next prime is 75108340684439. The reversal of 75108340684416 is 61448604380157.
It is a tau number, because it is divible by the number of its divisors (128).
It is a super-2 number, since 2×751083406844162 (a number of 29 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.
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, 174735825 + ... + 175165136.
Almost surely, 275108340684416 is an apocalyptic number.
It is an amenable number.
75108340684416 is an abundant number, since it is smaller than the sum of its proper divisors (144741431759424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75108340684416 is a wasteful number, since it uses less digits than its factorization.
75108340684416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 349901034 (or 349901022 counting only the distinct ones).
The product of its (nonzero) digits is 15482880, while the sum is 57.
The spelling of 75108340684416 in words is "seventy-five trillion, one hundred eight billion, three hundred forty million, six hundred eighty-four thousand, four hundred sixteen".
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