Base | Representation |
---|---|
bin | 100011001101110111… |
… | …0100111010011010000 |
3 | 21020012120210100222001 |
4 | 1012123232213103100 |
5 | 2214341021211422 |
6 | 54424223523344 |
7 | 5315053005430 |
oct | 1063356472320 |
9 | 236176710861 |
10 | 75627132112 |
11 | 2a0895a9784 |
12 | 127a7459554 |
13 | 71931b161c |
14 | 39360c42c0 |
15 | 1e79644227 |
hex | 119bba74d0 |
75627132112 has 80 divisors (see below), whose sum is σ = 168947615232. Its totient is φ = 32124343680.
The previous prime is 75627132107. The next prime is 75627132131. The reversal of 75627132112 is 21123172657.
It is a super-2 number, since 2×756271321122 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13891663 + ... + 13897105.
Almost surely, 275627132112 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 75627132112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84473807616).
75627132112 is an abundant number, since it is smaller than the sum of its proper divisors (93320483120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75627132112 is a wasteful number, since it uses less digits than its factorization.
75627132112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6536 (or 6530 counting only the distinct ones).
The product of its digits is 35280, while the sum is 37.
The spelling of 75627132112 in words is "seventy-five billion, six hundred twenty-seven million, one hundred thirty-two thousand, one hundred twelve".
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