Base | Representation |
---|---|
bin | 1100111111111… |
… | …01110000010000 |
3 | 21121011221110200 |
4 | 12133331300100 |
5 | 210403331304 |
6 | 14453055200 |
7 | 2462563521 |
oct | 637756020 |
9 | 247157420 |
10 | 109042704 |
11 | 56608441 |
12 | 30627500 |
13 | 1978b714 |
14 | 106a6848 |
15 | 988de39 |
hex | 67fdc10 |
109042704 has 30 divisors (see below), whose sum is σ = 305168526. Its totient is φ = 36347520.
The previous prime is 109042649. The next prime is 109042721. The reversal of 109042704 is 407240901.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 73616400 + 35426304 = 8580^2 + 5952^2 .
It is a super-2 number, since 2×1090427042 = 23780622591263232, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 378477 + ... + 378764.
Almost surely, 2109042704 is an apocalyptic number.
It is an amenable number.
109042704 is an abundant number, since it is smaller than the sum of its proper divisors (196125822).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109042704 is a wasteful number, since it uses less digits than its factorization.
109042704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 757255 (or 757246 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 109042704 is about 10442.3514593218. The cubic root of 109042704 is about 477.7479924865.
It can be divided in two parts, 109042 and 704, that added together give a triangular number (109746 = T468).
The spelling of 109042704 in words is "one hundred nine million, forty-two thousand, seven hundred four".
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