Base | Representation |
---|---|
bin | 1101000010110… |
… | …00011001000100 |
3 | 21121212210201202 |
4 | 12201120121010 |
5 | 211002221311 |
6 | 14505042032 |
7 | 2466001061 |
oct | 641303104 |
9 | 247783652 |
10 | 109413956 |
11 | 56841363 |
12 | 30786318 |
13 | 1988b6b2 |
14 | 10761c68 |
15 | 9913e3b |
hex | 6858644 |
109413956 has 12 divisors (see below), whose sum is σ = 191588460. Its totient is φ = 54674400.
The previous prime is 109413947. The next prime is 109413971. The reversal of 109413956 is 659314901.
It can be written as a sum of positive squares in 2 ways, for example, as 18783556 + 90630400 = 4334^2 + 9520^2 .
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410 + ... + 14798.
It is an arithmetic number, because the mean of its divisors is an integer number (15965705).
Almost surely, 2109413956 is an apocalyptic number.
It is an amenable number.
109413956 is a deficient number, since it is larger than the sum of its proper divisors (82174504).
109413956 is a wasteful number, since it uses less digits than its factorization.
109413956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16294 (or 16292 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 38.
The square root of 109413956 is about 10460.1126188966. The cubic root of 109413956 is about 478.2895662086.
The spelling of 109413956 in words is "one hundred nine million, four hundred thirteen thousand, nine hundred fifty-six".
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