Base | Representation |
---|---|
bin | 1000111100101… |
… | …01010110110000 |
3 | 12020020110212022 |
4 | 10132111112300 |
5 | 123203420111 |
6 | 11240451012 |
7 | 1601001506 |
oct | 436252660 |
9 | 166213768 |
10 | 75060656 |
11 | 39408200 |
12 | 21179a68 |
13 | 127210b8 |
14 | 9d7c676 |
15 | 68ca2db |
hex | 47955b0 |
75060656 has 60 divisors (see below), whose sum is σ = 161588616. Its totient is φ = 33749760.
The previous prime is 75060649. The next prime is 75060701. The reversal of 75060656 is 65606057.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 265091 + ... + 265373.
Almost surely, 275060656 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 75060656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80794308).
75060656 is an abundant number, since it is smaller than the sum of its proper divisors (86527960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75060656 is a wasteful number, since it uses less digits than its factorization.
75060656 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 450 (or 433 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 35.
The square root of 75060656 is about 8663.7553058705. The cubic root of 75060656 is about 421.8299892427.
The spelling of 75060656 in words is "seventy-five million, sixty thousand, six hundred fifty-six".
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