Base | Representation |
---|---|
bin | 100011000010011110… |
… | …0010111000100001100 |
3 | 21012012221110220202002 |
4 | 1012010330113010030 |
5 | 2213100141002120 |
6 | 54322250251432 |
7 | 5302431516455 |
oct | 1060474270414 |
9 | 235187426662 |
10 | 75244859660 |
11 | 29a02841833 |
12 | 126bb426b78 |
13 | 7131c38cc9 |
14 | 38db41612c |
15 | 1e55cd3375 |
hex | 1184f1710c |
75244859660 has 48 divisors (see below), whose sum is σ = 158590801152. Its totient is φ = 29988235200.
The previous prime is 75244859603. The next prime is 75244859681. The reversal of 75244859660 is 6695844257.
It is a junction number, because it is equal to n+sod(n) for n = 75244859596 and 75244859605.
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, 16037915 + ... + 16042605.
It is an arithmetic number, because the mean of its divisors is an integer number (3303975024).
Almost surely, 275244859660 is an apocalyptic number.
It is an amenable number.
75244859660 is an abundant number, since it is smaller than the sum of its proper divisors (83345941492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75244859660 is a wasteful number, since it uses less digits than its factorization.
75244859660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7454 (or 7452 counting only the distinct ones).
The product of its (nonzero) digits is 14515200, while the sum is 56.
The spelling of 75244859660 in words is "seventy-five billion, two hundred forty-four million, eight hundred fifty-nine thousand, six hundred sixty".
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