Base | Representation |
---|---|
bin | 1101000001101… |
… | …0100010000001 |
3 | 10210210201121122 |
4 | 3100122202001 |
5 | 102441302000 |
6 | 5231002025 |
7 | 1232246423 |
oct | 320324201 |
9 | 123721548 |
10 | 54634625 |
11 | 28926891 |
12 | 16369315 |
13 | b41baa6 |
14 | 7382813 |
15 | 4be3085 |
hex | 341a881 |
54634625 has 8 divisors (see below), whose sum is σ = 68184168. Its totient is φ = 43707600.
The previous prime is 54634609. The next prime is 54634627. The reversal of 54634625 is 52643645.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 7744 + 54626881 = 88^2 + 7391^2 .
It is not a de Polignac number, because 54634625 - 24 = 54634609 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54634627) 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, 218414 + ... + 218663.
It is an arithmetic number, because the mean of its divisors is an integer number (8523021).
Almost surely, 254634625 is an apocalyptic number.
It is an amenable number.
54634625 is a deficient number, since it is larger than the sum of its proper divisors (13549543).
54634625 is an equidigital number, since it uses as much as digits as its factorization.
54634625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 437092 (or 437082 counting only the distinct ones).
The product of its digits is 86400, while the sum is 35.
The square root of 54634625 is about 7391.5238618298. The cubic root of 54634625 is about 379.4512508820.
The spelling of 54634625 in words is "fifty-four million, six hundred thirty-four thousand, six hundred twenty-five".
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