Base | Representation |
---|---|
bin | 1101000101001… |
… | …0101100110000 |
3 | 10211020102012111 |
4 | 3101102230300 |
5 | 103021132223 |
6 | 5235535104 |
7 | 1234225234 |
oct | 321225460 |
9 | 124212174 |
10 | 54864688 |
11 | 28a7371a |
12 | 1645a494 |
13 | b49c718 |
14 | 74025c4 |
15 | 4c3b30d |
hex | 3452b30 |
54864688 has 20 divisors (see below), whose sum is σ = 106687368. Its totient is φ = 27332480.
The previous prime is 54864653. The next prime is 54864703. The reversal of 54864688 is 88646845.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1606 + ... + 10597.
Almost surely, 254864688 is an apocalyptic number.
It is an amenable number.
54864688 is a deficient number, since it is larger than the sum of its proper divisors (51822680).
54864688 is a wasteful number, since it uses less digits than its factorization.
54864688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12492 (or 12486 counting only the distinct ones).
The product of its digits is 1474560, while the sum is 49.
The square root of 54864688 is about 7407.0701360254. The cubic root of 54864688 is about 379.9831202105.
The spelling of 54864688 in words is "fifty-four million, eight hundred sixty-four thousand, six hundred eighty-eight".
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