Base | Representation |
---|---|
bin | 1100111111110… |
… | …0011000010101 |
3 | 10210120110012120 |
4 | 3033330120111 |
5 | 102423324000 |
6 | 5224210153 |
7 | 1231223364 |
oct | 317743025 |
9 | 123513176 |
10 | 54511125 |
11 | 28852019 |
12 | 16309959 |
13 | b3a7806 |
14 | 734d7db |
15 | 4bbb6a0 |
hex | 33fc615 |
54511125 has 32 divisors (see below), whose sum is σ = 92232192. Its totient is φ = 28584000.
The previous prime is 54511123. The next prime is 54511139. The reversal of 54511125 is 52111545.
It is not a de Polignac number, because 54511125 - 21 = 54511123 is a prime.
It is a super-3 number, since 3×545111253 (a number of 24 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 54511095 and 54511104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54511123) 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, 21684 + ... + 24066.
It is an arithmetic number, because the mean of its divisors is an integer number (2882256).
Almost surely, 254511125 is an apocalyptic number.
It is an amenable number.
54511125 is a deficient number, since it is larger than the sum of its proper divisors (37721067).
54511125 is a wasteful number, since it uses less digits than its factorization.
54511125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2462 (or 2452 counting only the distinct ones).
The product of its digits is 1000, while the sum is 24.
The square root of 54511125 is about 7383.1649717448. The cubic root of 54511125 is about 379.1651222951.
The spelling of 54511125 in words is "fifty-four million, five hundred eleven thousand, one hundred twenty-five".
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