Base | Representation |
---|---|
bin | 1101000000110… |
… | …10111110100010 |
3 | 21121102000122221 |
4 | 12200122332202 |
5 | 210421144102 |
6 | 14455421254 |
7 | 2463602506 |
oct | 640327642 |
9 | 247360587 |
10 | 109162402 |
11 | 5668a368 |
12 | 3068482a |
13 | 1980104b |
14 | 106d8306 |
15 | 98b4637 |
hex | 681afa2 |
109162402 has 8 divisors (see below), whose sum is σ = 163788012. Its totient is φ = 54566400.
The previous prime is 109162373. The next prime is 109162411. The reversal of 109162402 is 204261901.
It can be written as a sum of positive squares in 2 ways, for example, as 108555561 + 606841 = 10419^2 + 779^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10002 + ... + 17842.
Almost surely, 2109162402 is an apocalyptic number.
109162402 is a deficient number, since it is larger than the sum of its proper divisors (54625610).
109162402 is an equidigital number, since it uses as much as digits as its factorization.
109162402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14804.
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 109162402 is about 10448.0812592552. The cubic root of 109162402 is about 477.9227392153.
The spelling of 109162402 in words is "one hundred nine million, one hundred sixty-two thousand, four hundred two".
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