Base | Representation |
---|---|
bin | 10001000111111101110100… |
… | …001000100101100000011000 |
3 | 100212122222010002100210000211 |
4 | 101013331310020211200120 |
5 | 34332421440141140232 |
6 | 424102511003140504 |
7 | 21602162040606040 |
oct | 2107756410454030 |
9 | 325588102323024 |
10 | 75314199943192 |
11 | 21aa7633481421 |
12 | 8544491214734 |
13 | 3304138772c02 |
14 | 14853261d2720 |
15 | 8a9166351a47 |
hex | 447f74225818 |
75314199943192 has 64 divisors (see below), whose sum is σ = 170171061984000. Its totient is φ = 30526604286336.
The previous prime is 75314199943159. The next prime is 75314199943207. The reversal of 75314199943192 is 29134999141357.
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, 59668467 + ... + 60917602.
It is an arithmetic number, because the mean of its divisors is an integer number (2658922843500).
Almost surely, 275314199943192 is an apocalyptic number.
It is an amenable number.
75314199943192 is an abundant number, since it is smaller than the sum of its proper divisors (94856862040808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75314199943192 is a wasteful number, since it uses less digits than its factorization.
75314199943192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120586688 (or 120586684 counting only the distinct ones).
The product of its digits is 66134880, while the sum is 67.
The spelling of 75314199943192 in words is "seventy-five trillion, three hundred fourteen billion, one hundred ninety-nine million, nine hundred forty-three thousand, one hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •