Base | Representation |
---|---|
bin | 1100110111100… |
… | …01000101111001 |
3 | 21112010000221200 |
4 | 12123301011321 |
5 | 210113123030 |
6 | 14413324413 |
7 | 2450331324 |
oct | 633610571 |
9 | 245100850 |
10 | 107942265 |
11 | 55a26692 |
12 | 30196709 |
13 | 19494882 |
14 | 1049b7bb |
15 | 9722d60 |
hex | 66f1179 |
107942265 has 24 divisors (see below), whose sum is σ = 198107208. Its totient is φ = 54182400.
The previous prime is 107942251. The next prime is 107942267. The reversal of 107942265 is 562249701.
It can be written as a sum of positive squares in 4 ways, for example, as 52186176 + 55756089 = 7224^2 + 7467^2 .
It is not a de Polignac number, because 107942265 - 26 = 107942201 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (107942267) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69786 + ... + 71315.
It is an arithmetic number, because the mean of its divisors is an integer number (8254467).
Almost surely, 2107942265 is an apocalyptic number.
107942265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
107942265 is a deficient number, since it is larger than the sum of its proper divisors (90164943).
107942265 is a wasteful number, since it uses less digits than its factorization.
107942265 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141129 (or 141126 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 107942265 is about 10389.5266975931. The cubic root of 107942265 is about 476.1354406498.
The spelling of 107942265 in words is "one hundred seven million, nine hundred forty-two thousand, two hundred sixty-five".
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