Base | Representation |
---|---|
bin | 1100111111010… |
… | …1011011110111 |
3 | 10210112000012000 |
4 | 3033311123313 |
5 | 102421421204 |
6 | 5223430343 |
7 | 1231044426 |
oct | 317653367 |
9 | 123460160 |
10 | 54482679 |
11 | 28832709 |
12 | 162b53b3 |
13 | b397894 |
14 | 73432bd |
15 | 4bb3039 |
hex | 33f56f7 |
54482679 has 16 divisors (see below), whose sum is σ = 81062400. Its totient is φ = 36165528.
The previous prime is 54482657. The next prime is 54482683. The reversal of 54482679 is 97628445.
It is a happy number.
It is not a de Polignac number, because 54482679 - 25 = 54482647 is a prime.
It is a super-2 number, since 2×544826792 = 5936724622034082, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54482609) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2232 + ... + 10674.
It is an arithmetic number, because the mean of its divisors is an integer number (5066400).
Almost surely, 254482679 is an apocalyptic number.
54482679 is a deficient number, since it is larger than the sum of its proper divisors (26579721).
54482679 is a wasteful number, since it uses less digits than its factorization.
54482679 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8691 (or 8685 counting only the distinct ones).
The product of its digits is 483840, while the sum is 45.
The square root of 54482679 is about 7381.2383107443. The cubic root of 54482679 is about 379.0991565083.
The spelling of 54482679 in words is "fifty-four million, four hundred eighty-two thousand, six hundred seventy-nine".
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