Base | Representation |
---|---|
bin | 1101000100011… |
… | …01010111000000 |
3 | 21122021211100011 |
4 | 12202031113000 |
5 | 211031142122 |
6 | 14513434304 |
7 | 2500563436 |
oct | 642152700 |
9 | 248254304 |
10 | 109630912 |
11 | 5697a366 |
12 | 3086b994 |
13 | 19936381 |
14 | 107bad56 |
15 | 9958377 |
hex | 688d5c0 |
109630912 has 56 divisors (see below), whose sum is σ = 231800400. Its totient is φ = 51296256.
The previous prime is 109630901. The next prime is 109630957. The reversal of 109630912 is 219036901.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107718 + ... + 108730.
Almost surely, 2109630912 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 109630912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115900200).
109630912 is an abundant number, since it is smaller than the sum of its proper divisors (122169488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109630912 is a wasteful number, since it uses less digits than its factorization.
109630912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1133 (or 1123 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 31.
The square root of 109630912 is about 10470.4781170680. The cubic root of 109630912 is about 478.6054895869.
The spelling of 109630912 in words is "one hundred nine million, six hundred thirty thousand, nine hundred twelve".
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