Base | Representation |
---|---|
bin | 1100110111100… |
… | …01111011110001 |
3 | 21112010012200101 |
4 | 12123301323301 |
5 | 210113230323 |
6 | 14413352401 |
7 | 2450344351 |
oct | 633617361 |
9 | 245105611 |
10 | 107945713 |
11 | 55a29237 |
12 | 30198701 |
13 | 19496305 |
14 | 1049cb61 |
15 | 9723dad |
hex | 66f1ef1 |
107945713 has 4 divisors (see below), whose sum is σ = 108203760. Its totient is φ = 107687668.
The previous prime is 107945711. The next prime is 107945729. The reversal of 107945713 is 317549701.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 107945713 - 21 = 107945711 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (107945711) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128395 + ... + 129232.
It is an arithmetic number, because the mean of its divisors is an integer number (27050940).
Almost surely, 2107945713 is an apocalyptic number.
It is an amenable number.
107945713 is a deficient number, since it is larger than the sum of its proper divisors (258047).
107945713 is an equidigital number, since it uses as much as digits as its factorization.
107945713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 258046.
The product of its (nonzero) digits is 26460, while the sum is 37.
The square root of 107945713 is about 10389.6926326047. The cubic root of 107945713 is about 476.1405103277.
The spelling of 107945713 in words is "one hundred seven million, nine hundred forty-five thousand, seven hundred thirteen".
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