Base | Representation |
---|---|
bin | 1101000100101… |
… | …11000000001100 |
3 | 21122100211112010 |
4 | 12202113000030 |
5 | 211033423122 |
6 | 14514341220 |
7 | 2501116545 |
oct | 642270014 |
9 | 248324463 |
10 | 109670412 |
11 | 569a7005 |
12 | 3088a810 |
13 | 1994b347 |
14 | 107cb4cc |
15 | 9964e0c |
hex | 689700c |
109670412 has 12 divisors (see below), whose sum is σ = 255897656. Its totient is φ = 36556800.
The previous prime is 109670333. The next prime is 109670423. The reversal of 109670412 is 214076901.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 109670412.
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, 4569589 + ... + 4569612.
Almost surely, 2109670412 is an apocalyptic number.
109670412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
109670412 is an abundant number, since it is smaller than the sum of its proper divisors (146227244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109670412 is a wasteful number, since it uses less digits than its factorization.
109670412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9139208 (or 9139206 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 30.
The square root of 109670412 is about 10472.3642029868. The cubic root of 109670412 is about 478.6629631786.
The spelling of 109670412 in words is "one hundred nine million, six hundred seventy thousand, four hundred twelve".
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