Base | Representation |
---|---|
bin | 1101000100111… |
… | …11011111110100 |
3 | 21122102121020201 |
4 | 12202133133310 |
5 | 211041031304 |
6 | 14515210244 |
7 | 2501323150 |
oct | 642373764 |
9 | 248377221 |
10 | 109705204 |
11 | 56a20164 |
12 | 308a6984 |
13 | 1996112b |
14 | 107da060 |
15 | 99703a4 |
hex | 689f7f4 |
109705204 has 12 divisors (see below), whose sum is σ = 219410464. Its totient is φ = 47016504.
The previous prime is 109705201. The next prime is 109705207. The reversal of 109705204 is 402507901.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (109705201) and next prime (109705207).
109705204 is an admirable number.
It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 3918043 = 109705204 / (1 + 0 + 9 + 7 + 0 + 5 + 2 + 0 + 4).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109705201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1958994 + ... + 1959049.
Almost surely, 2109705204 is an apocalyptic number.
109705204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
109705204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109705204 is a wasteful number, since it uses less digits than its factorization.
109705204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3918054 (or 3918052 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 28.
The square root of 109705204 is about 10474.0252052399. The cubic root of 109705204 is about 478.7135750703.
The spelling of 109705204 in words is "one hundred nine million, seven hundred five thousand, two hundred four".
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