Base | Representation |
---|---|
bin | 1101000110101… |
… | …01000001001001 |
3 | 21122211201222000 |
4 | 12203111001021 |
5 | 211120040200 |
6 | 14524021213 |
7 | 2503225242 |
oct | 643250111 |
9 | 248751860 |
10 | 109924425 |
11 | 5705a936 |
12 | 30991809 |
13 | 19a09b50 |
14 | 10855cc9 |
15 | 99b5300 |
hex | 68d5049 |
109924425 has 48 divisors (see below), whose sum is σ = 217486080. Its totient is φ = 54112320.
The previous prime is 109924393. The next prime is 109924427. The reversal of 109924425 is 524429901.
It is not a de Polignac number, because 109924425 - 25 = 109924393 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 109924425.
It is not an unprimeable number, because it can be changed into a prime (109924427) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 2512 + ... + 15038.
It is an arithmetic number, because the mean of its divisors is an integer number (4530960).
Almost surely, 2109924425 is an apocalyptic number.
109924425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
109924425 is a deficient number, since it is larger than the sum of its proper divisors (107561655).
109924425 is a wasteful number, since it uses less digits than its factorization.
109924425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12559 (or 12548 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 109924425 is about 10484.4849658913. The cubic root of 109924425 is about 479.0322297922.
The spelling of 109924425 in words is "one hundred nine million, nine hundred twenty-four thousand, four hundred twenty-five".
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