Base | Representation |
---|---|
bin | 1100110100101… |
… | …10001110100001 |
3 | 21111102010102002 |
4 | 12122112032201 |
5 | 210014220311 |
6 | 14401333345 |
7 | 2444221253 |
oct | 632261641 |
9 | 244363362 |
10 | 107570081 |
11 | 557a1aa3 |
12 | 30037255 |
13 | 19394348 |
14 | 10401cd3 |
15 | 969c93b |
hex | 66963a1 |
107570081 has 2 divisors, whose sum is σ = 107570082. Its totient is φ = 107570080.
The previous prime is 107570069. The next prime is 107570107. The reversal of 107570081 is 180075701.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 106915600 + 654481 = 10340^2 + 809^2 .
It is a cyclic number.
It is not a de Polignac number, because 107570081 - 26 = 107570017 is a prime.
It is a super-2 number, since 2×1075700812 = 23142644652693122, which contains 22 as substring.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (107579081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53785040 + 53785041.
It is an arithmetic number, because the mean of its divisors is an integer number (53785041).
Almost surely, 2107570081 is an apocalyptic number.
It is an amenable number.
107570081 is a deficient number, since it is larger than the sum of its proper divisors (1).
107570081 is an equidigital number, since it uses as much as digits as its factorization.
107570081 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1960, while the sum is 29.
The square root of 107570081 is about 10371.5997319603. The cubic root of 107570081 is about 475.5875735200.
The spelling of 107570081 in words is "one hundred seven million, five hundred seventy thousand, eighty-one".
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