Base | Representation |
---|---|
bin | 100010111011001011… |
… | …0010011000010101011 |
3 | 21011120212201210101002 |
4 | 1011312112103002223 |
5 | 2212100000010213 |
6 | 54242102145215 |
7 | 5263366326056 |
oct | 1056626230253 |
9 | 234525653332 |
10 | 75000000683 |
11 | 298975aa643 |
12 | 1265142220b |
13 | 70c32a663a |
14 | 38b6ab7a9d |
15 | 1e3e567658 |
hex | 11765930ab |
75000000683 has 8 divisors (see below), whose sum is σ = 78950161920. Its totient is φ = 71050118760.
The previous prime is 75000000671. The next prime is 75000000697. The reversal of 75000000683 is 38600000057.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 75000000683 - 212 = 74999996587 is a prime.
It is not an unprimeable number, because it can be changed into a prime (75000000613) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 697838 + ... + 798108.
It is an arithmetic number, because the mean of its divisors is an integer number (9868770240).
Almost surely, 275000000683 is an apocalyptic number.
75000000683 is a deficient number, since it is larger than the sum of its proper divisors (3950161237).
75000000683 is a wasteful number, since it uses less digits than its factorization.
75000000683 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139657.
The product of its (nonzero) digits is 5040, while the sum is 29.
The spelling of 75000000683 in words is "seventy-five billion, six hundred eighty-three", and thus it is an aban number.
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