Base | Representation |
---|---|
bin | 1101000101010… |
… | …1010010000100 |
3 | 10211020221201100 |
4 | 3101111102010 |
5 | 103022002033 |
6 | 5240100100 |
7 | 1234301130 |
oct | 321252204 |
9 | 124227640 |
10 | 54875268 |
11 | 28a80668 |
12 | 16464630 |
13 | b4a4496 |
14 | 74063c0 |
15 | 4c3e513 |
hex | 3455484 |
54875268 has 144 divisors (see below), whose sum is σ = 170235520. Its totient is φ = 14556672.
The previous prime is 54875257. The next prime is 54875281. The reversal of 54875268 is 86257845.
It is a super-2 number, since 2×548752682 = 6022590076143648, which contains 22 as substring.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 349446 + ... + 349602.
Almost surely, 254875268 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54875268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85117760).
54875268 is an abundant number, since it is smaller than the sum of its proper divisors (115360252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54875268 is a wasteful number, since it uses less digits than its factorization.
54875268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 266 (or 261 counting only the distinct ones).
The product of its digits is 537600, while the sum is 45.
The square root of 54875268 is about 7407.7842841163. The cubic root of 54875268 is about 380.0075437099.
The spelling of 54875268 in words is "fifty-four million, eight hundred seventy-five thousand, two hundred sixty-eight".
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