Base | Representation |
---|---|
bin | 1100110001110… |
… | …10100100111110 |
3 | 21110201001110120 |
4 | 12120322210332 |
5 | 204420212221 |
6 | 14345315410 |
7 | 2441065644 |
oct | 630724476 |
9 | 243631416 |
10 | 107194686 |
11 | 55565a55 |
12 | 2ba95b66 |
13 | 19292511 |
14 | 10345194 |
15 | 96265c6 |
hex | 663a93e |
107194686 has 32 divisors (see below), whose sum is σ = 219691008. Its totient is φ = 34853280.
The previous prime is 107194667. The next prime is 107194693. The reversal of 107194686 is 686491701.
It is a super-2 number, since 2×1071946862 = 22981401413277192, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130156 + ... + 130976.
It is an arithmetic number, because the mean of its divisors is an integer number (6865344).
Almost surely, 2107194686 is an apocalyptic number.
107194686 is an abundant number, since it is smaller than the sum of its proper divisors (112496322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107194686 is a wasteful number, since it uses less digits than its factorization.
107194686 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1336.
The product of its (nonzero) digits is 72576, while the sum is 42.
The square root of 107194686 is about 10353.4866590922. The cubic root of 107194686 is about 475.0336980710.
It can be divided in two parts, 107194 and 686, that added together give a triangular number (107880 = T464).
The spelling of 107194686 in words is "one hundred seven million, one hundred ninety-four thousand, six hundred eighty-six".
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