Base | Representation |
---|---|
bin | 1101000010111… |
… | …01100100000000 |
3 | 21121220212210012 |
4 | 12201131210000 |
5 | 211003411021 |
6 | 14505324052 |
7 | 2466116606 |
oct | 641354400 |
9 | 247825705 |
10 | 109435136 |
11 | 56856268 |
12 | 30796628 |
13 | 19898225 |
14 | 10769876 |
15 | 991a35b |
hex | 685d900 |
109435136 has 72 divisors (see below), whose sum is σ = 233016000. Its totient is φ = 51148800.
The previous prime is 109435097. The next prime is 109435141. The reversal of 109435136 is 631534901.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 724661 + ... + 724811.
Almost surely, 2109435136 is an apocalyptic number.
109435136 is a gapful number since it is divisible by the number (16) 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 109435136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116508000).
109435136 is an abundant number, since it is smaller than the sum of its proper divisors (123580864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109435136 is a wasteful number, since it uses less digits than its factorization.
109435136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 335 (or 321 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 32.
The square root of 109435136 is about 10461.1249873042. The cubic root of 109435136 is about 478.3204261336.
The spelling of 109435136 in words is "one hundred nine million, four hundred thirty-five thousand, one hundred thirty-six".
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