Base | Representation |
---|---|
bin | 1101000000011… |
… | …01110100101100 |
3 | 21121022021202110 |
4 | 12200031310230 |
5 | 210412433044 |
6 | 14454324020 |
7 | 2463256440 |
oct | 640156454 |
9 | 247267673 |
10 | 109108524 |
11 | 56652938 |
12 | 30659610 |
13 | 197b2675 |
14 | 106c2820 |
15 | 98a36b9 |
hex | 680dd2c |
109108524 has 24 divisors (see below), whose sum is σ = 290956288. Its totient is φ = 31173840.
The previous prime is 109108513. The next prime is 109108529. The reversal of 109108524 is 425801901.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 109108491 and 109108500.
It is not an unprimeable number, because it can be changed into a prime (109108529) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649372 + ... + 649539.
Almost surely, 2109108524 is an apocalyptic number.
109108524 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
109108524 is an abundant number, since it is smaller than the sum of its proper divisors (181847764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109108524 is a wasteful number, since it uses less digits than its factorization.
109108524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1298925 (or 1298923 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 30.
The square root of 109108524 is about 10445.5025728780. The cubic root of 109108524 is about 477.8440987117.
The spelling of 109108524 in words is "one hundred nine million, one hundred eight thousand, five hundred twenty-four".
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