Base | Representation |
---|---|
bin | 1100111111110… |
… | …10000100110000 |
3 | 21121011011210110 |
4 | 12133322010300 |
5 | 210402341012 |
6 | 14452501320 |
7 | 2462501550 |
oct | 637720460 |
9 | 247134713 |
10 | 109027632 |
11 | 565a808a |
12 | 3061a840 |
13 | 197848bc |
14 | 106a1160 |
15 | 988973c |
hex | 67fa130 |
109027632 has 80 divisors (see below), whose sum is σ = 324479232. Its totient is φ = 30900480.
The previous prime is 109027631. The next prime is 109027637. The reversal of 109027632 is 236720901.
It is a super-3 number, since 3×1090276323 (a number of 25 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 109027632.
It is not an unprimeable number, because it can be changed into a prime (109027631) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42778 + ... + 45254.
Almost surely, 2109027632 is an apocalyptic number.
109027632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 109027632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162239616).
109027632 is an abundant number, since it is smaller than the sum of its proper divisors (215451600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109027632 is a wasteful number, since it uses less digits than its factorization.
109027632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2626 (or 2620 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 30.
The square root of 109027632 is about 10441.6297578491. The cubic root of 109027632 is about 477.7259798582.
The spelling of 109027632 in words is "one hundred nine million, twenty-seven thousand, six hundred thirty-two".
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