Base | Representation |
---|---|
bin | 1100111001010… |
… | …1011100110101 |
3 | 10202210000212202 |
4 | 3032111130311 |
5 | 102321331100 |
6 | 5211154245 |
7 | 1224516260 |
oct | 316253465 |
9 | 122700782 |
10 | 54089525 |
11 | 28594296 |
12 | 16145985 |
13 | b28a949 |
14 | 727dcd7 |
15 | 4b367d5 |
hex | 3395735 |
54089525 has 12 divisors (see below), whose sum is σ = 76652832. Its totient is φ = 37089840.
The previous prime is 54089501. The next prime is 54089543. The reversal of 54089525 is 52598045.
It is not a de Polignac number, because 54089525 - 210 = 54088501 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154367 + ... + 154716.
It is an arithmetic number, because the mean of its divisors is an integer number (6387736).
Almost surely, 254089525 is an apocalyptic number.
It is an amenable number.
54089525 is a deficient number, since it is larger than the sum of its proper divisors (22563307).
54089525 is a wasteful number, since it uses less digits than its factorization.
54089525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 309100 (or 309095 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 38.
The square root of 54089525 is about 7354.5581104510. The cubic root of 54089525 is about 378.1850782212.
The spelling of 54089525 in words is "fifty-four million, eighty-nine thousand, five hundred twenty-five".
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