Base | Representation |
---|---|
bin | 1000110000010101100011 |
3 | 11022121100011 |
4 | 20300111203 |
5 | 1041421024 |
6 | 121105351 |
7 | 25336240 |
oct | 10602543 |
9 | 4277304 |
10 | 2295139 |
11 | 1328410 |
12 | 928257 |
13 | 624892 |
14 | 43a5c7 |
15 | 305094 |
hex | 230563 |
2295139 has 16 divisors (see below), whose sum is σ = 2935296. Its totient is φ = 1742400.
The previous prime is 2295131. The next prime is 2295169. The reversal of 2295139 is 9315922.
It is not a de Polignac number, because 2295139 - 23 = 2295131 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2295139.
It is not an unprimeable number, because it can be changed into a prime (2295131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2794 + ... + 3520.
It is an arithmetic number, because the mean of its divisors is an integer number (183456).
22295139 is an apocalyptic number.
2295139 is a deficient number, since it is larger than the sum of its proper divisors (640157).
2295139 is a wasteful number, since it uses less digits than its factorization.
2295139 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 786.
The product of its digits is 4860, while the sum is 31.
The square root of 2295139 is about 1514.9716168958. The cubic root of 2295139 is about 131.9075531146.
The spelling of 2295139 in words is "two million, two hundred ninety-five thousand, one hundred thirty-nine".
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