Base | Representation |
---|---|
bin | 1100011011101… |
… | …0011111111101 |
3 | 10122010012021220 |
4 | 3012322133331 |
5 | 101322103000 |
6 | 5101343553 |
7 | 1202134455 |
oct | 306723775 |
9 | 118105256 |
10 | 52144125 |
11 | 27485720 |
12 | 15567bb9 |
13 | aa59317 |
14 | 6cd4d65 |
15 | 48a01a0 |
hex | 31ba7fd |
52144125 has 32 divisors (see below), whose sum is σ = 94663296. Its totient is φ = 25280000.
The previous prime is 52144093. The next prime is 52144153.
52144125 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 52144125 - 25 = 52144093 is a prime.
It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 52144095 and 52144104.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2196 + ... + 10445.
It is an arithmetic number, because the mean of its divisors is an integer number (2958228).
Almost surely, 252144125 is an apocalyptic number.
52144125 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52144125 is a deficient number, since it is larger than the sum of its proper divisors (42519171).
52144125 is a wasteful number, since it uses less digits than its factorization.
52144125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12670 (or 12660 counting only the distinct ones).
The product of its digits is 1600, while the sum is 24.
The square root of 52144125 is about 7221.0889068062. The cubic root of 52144125 is about 373.5956361534.
It can be divided in two parts, 5214 and 4125, that added together give a palindrome (9339).
The spelling of 52144125 in words is "fifty-two million, one hundred forty-four thousand, one hundred twenty-five".
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