Base | Representation |
---|---|
bin | 10001000100010100111111… |
… | …001000101011010101100000 |
3 | 100211210001211100101112101101 |
4 | 101010110333020223111200 |
5 | 34314322441340441311 |
6 | 423352004010044144 |
7 | 21545131630061305 |
oct | 2104247710532540 |
9 | 324701740345341 |
10 | 75064202671456 |
11 | 21a10605540a39 |
12 | 8503b41719654 |
13 | 32b66a712aa9b |
14 | 14771abcd10ac |
15 | 8a28d38c5ec1 |
hex | 44453f22b560 |
75064202671456 has 48 divisors (see below), whose sum is σ = 156420134685360. Its totient is φ = 35360281520640.
The previous prime is 75064202671441. The next prime is 75064202671477. The reversal of 75064202671456 is 65417620246057.
It is a junction number, because it is equal to n+sod(n) for n = 75064202671397 and 75064202671406.
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, 340942051 + ... + 341162146.
It is an arithmetic number, because the mean of its divisors is an integer number (3258752805945).
Almost surely, 275064202671456 is an apocalyptic number.
75064202671456 is a gapful number since it is divisible by the number (76) formed by its first and last digit.
It is an amenable number.
75064202671456 is an abundant number, since it is smaller than the sum of its proper divisors (81355932013904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75064202671456 is a wasteful number, since it uses less digits than its factorization.
75064202671456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 682104407 (or 682104399 counting only the distinct ones).
The product of its (nonzero) digits is 16934400, while the sum is 55.
The spelling of 75064202671456 in words is "seventy-five trillion, sixty-four billion, two hundred two million, six hundred seventy-one thousand, four hundred fifty-six".
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