Base | Representation |
---|---|
bin | 10000010111111000011101 |
3 | 22002001200121 |
4 | 100113320131 |
5 | 2044322000 |
6 | 231554541 |
7 | 51324325 |
oct | 20277035 |
9 | 8061617 |
10 | 4292125 |
11 | 2471812 |
12 | 152ba51 |
13 | b73826 |
14 | 7da285 |
15 | 59bb1a |
hex | 417e1d |
4292125 has 8 divisors (see below), whose sum is σ = 5356728. Its totient is φ = 3433600.
The previous prime is 4292117. The next prime is 4292129. The reversal of 4292125 is 5212924.
It can be written as a sum of positive squares in 4 ways, for example, as 248004 + 4044121 = 498^2 + 2011^2 .
It is not a de Polignac number, because 4292125 - 23 = 4292117 is a prime.
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4292125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4292129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17044 + ... + 17293.
It is an arithmetic number, because the mean of its divisors is an integer number (669591).
Almost surely, 24292125 is an apocalyptic number.
It is an amenable number.
4292125 is a deficient number, since it is larger than the sum of its proper divisors (1064603).
4292125 is an equidigital number, since it uses as much as digits as its factorization.
4292125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34352 (or 34342 counting only the distinct ones).
The product of its digits is 1440, while the sum is 25.
The square root of 4292125 is about 2071.7444340459. The cubic root of 4292125 is about 162.5140027381.
The spelling of 4292125 in words is "four million, two hundred ninety-two thousand, one hundred twenty-five".
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