Base | Representation |
---|---|
bin | 1100101111101… |
… | …0010100101101 |
3 | 10201120202021102 |
4 | 3023322110231 |
5 | 102141013000 |
6 | 5145412445 |
7 | 1216231634 |
oct | 313722455 |
9 | 121522242 |
10 | 53454125 |
11 | 2819a96a |
12 | 15a9a125 |
13 | b0c767a |
14 | 715651b |
15 | 4a5d3d5 |
hex | 32fa52d |
53454125 has 32 divisors (see below), whose sum is σ = 71435520. Its totient is φ = 39816000.
The previous prime is 53454113. The next prime is 53454127. The reversal of 53454125 is 52145435.
It is not a de Polignac number, because 53454125 - 24 = 53454109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53454127) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 168467 + ... + 168783.
It is an arithmetic number, because the mean of its divisors is an integer number (2232360).
Almost surely, 253454125 is an apocalyptic number.
It is an amenable number.
53454125 is a deficient number, since it is larger than the sum of its proper divisors (17981395).
53454125 is a wasteful number, since it uses less digits than its factorization.
53454125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 422 (or 412 counting only the distinct ones).
The product of its digits is 12000, while the sum is 29.
The square root of 53454125 is about 7311.2327961842. The cubic root of 53454125 is about 376.6983705617.
The spelling of 53454125 in words is "fifty-three million, four hundred fifty-four thousand, one hundred twenty-five".
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