Base | Representation |
---|---|
bin | 1100110111110… |
… | …01011101110100 |
3 | 21112011210000000 |
4 | 12123321131310 |
5 | 210120222224 |
6 | 14414151300 |
7 | 2450533323 |
oct | 633713564 |
9 | 245153000 |
10 | 107976564 |
11 | 55a4a433 |
12 | 301b2530 |
13 | 194a7377 |
14 | 104aa0ba |
15 | 972d0c9 |
hex | 66f9774 |
107976564 has 48 divisors (see below), whose sum is σ = 283418240. Its totient is φ = 35989272.
The previous prime is 107976553. The next prime is 107976581. The reversal of 107976564 is 465679701.
It is a happy number.
107976564 is a `hidden beast` number, since 10 + 7 + 9 + 76 + 564 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2577 + ... + 14919.
Almost surely, 2107976564 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 107976564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141709120).
107976564 is an abundant number, since it is smaller than the sum of its proper divisors (175441676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107976564 is an equidigital number, since it uses as much as digits as its factorization.
107976564 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12368 (or 12348 counting only the distinct ones).
The product of its (nonzero) digits is 317520, while the sum is 45.
The square root of 107976564 is about 10391.1772191605. The cubic root of 107976564 is about 476.1858664957.
The spelling of 107976564 in words is "one hundred seven million, nine hundred seventy-six thousand, five hundred sixty-four".
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