Base | Representation |
---|---|
bin | 1101000001100… |
… | …00000111110000 |
3 | 21121120102110120 |
4 | 12200300013300 |
5 | 210431432013 |
6 | 14501330240 |
7 | 2464413141 |
oct | 640600760 |
9 | 247512416 |
10 | 109249008 |
11 | 56739440 |
12 | 30706980 |
13 | 198315ab |
14 | 1071bac8 |
15 | 98d0123 |
hex | 68301f0 |
109249008 has 40 divisors (see below), whose sum is σ = 307885056. Its totient is φ = 33105600.
The previous prime is 109248989. The next prime is 109249027. The reversal of 109249008 is 800942901.
It is an interprime number because it is at equal distance from previous prime (109248989) and next prime (109249027).
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a self number, because there is not a number n which added to its sum of digits gives 109249008.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102928 + ... + 103983.
Almost surely, 2109249008 is an apocalyptic number.
It is an amenable number.
109249008 is an abundant number, since it is smaller than the sum of its proper divisors (198636048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109249008 is a wasteful number, since it uses less digits than its factorization.
109249008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206933 (or 206927 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 33.
The square root of 109249008 is about 10452.2250262803. The cubic root of 109249008 is about 478.0490954048.
The spelling of 109249008 in words is "one hundred nine million, two hundred forty-nine thousand, eight".
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