Base | Representation |
---|---|
bin | 1100110011101… |
… | …11000110110100 |
3 | 21111011122120000 |
4 | 12121313012310 |
5 | 210001130422 |
6 | 14354511300 |
7 | 2443150524 |
oct | 631670664 |
9 | 244148500 |
10 | 107442612 |
11 | 55715252 |
12 | 2bb95530 |
13 | 1934b314 |
14 | 103ab684 |
15 | 9674cac |
hex | 66771b4 |
107442612 has 30 divisors (see below), whose sum is σ = 280877058. Its totient is φ = 35814096.
The previous prime is 107442589. The next prime is 107442613. The reversal of 107442612 is 216244701.
107442612 is a `hidden beast` number, since 1 + 0 + 7 + 4 + 42 + 612 = 666.
It can be written as a sum of positive squares in only one way, i.e., 92044836 + 15397776 = 9594^2 + 3924^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107442613) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 165483 + ... + 166130.
Almost surely, 2107442612 is an apocalyptic number.
107442612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
107442612 is an abundant number, since it is smaller than the sum of its proper divisors (173434446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107442612 is a wasteful number, since it uses less digits than its factorization.
107442612 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331629 (or 331618 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 107442612 is about 10365.4528121062. The cubic root of 107442612 is about 475.3996444562.
The spelling of 107442612 in words is "one hundred seven million, four hundred forty-two thousand, six hundred twelve".
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