Base | Representation |
---|---|
bin | 1101000111000… |
… | …01001000010111 |
3 | 21122221021000120 |
4 | 12203201020113 |
5 | 211123132124 |
6 | 14525043023 |
7 | 2503523010 |
oct | 643411027 |
9 | 248837016 |
10 | 109974039 |
11 | 5709413a |
12 | 309b6473 |
13 | 19a265c6 |
14 | 1086a007 |
15 | 99c4d79 |
hex | 68e1217 |
109974039 has 16 divisors (see below), whose sum is σ = 167872512. Its totient is φ = 62732448.
The previous prime is 109974023. The next prime is 109974043. The reversal of 109974039 is 930479901.
It is not a de Polignac number, because 109974039 - 24 = 109974023 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109974049) 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, 8602 + ... + 17144.
It is an arithmetic number, because the mean of its divisors is an integer number (10492032).
Almost surely, 2109974039 is an apocalyptic number.
109974039 is a deficient number, since it is larger than the sum of its proper divisors (57898473).
109974039 is an equidigital number, since it uses as much as digits as its factorization.
109974039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9166.
The product of its (nonzero) digits is 61236, while the sum is 42.
The square root of 109974039 is about 10486.8507665552. The cubic root of 109974039 is about 479.1042887857.
The spelling of 109974039 in words is "one hundred nine million, nine hundred seventy-four thousand, thirty-nine".
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