Base | Representation |
---|---|
bin | 1101000110100… |
… | …0100011110100 |
3 | 10211101222000210 |
4 | 3101220203310 |
5 | 103032013403 |
6 | 5241505420 |
7 | 1235050260 |
oct | 321504364 |
9 | 124358023 |
10 | 54954228 |
11 | 29024a1a |
12 | 164a2270 |
13 | b5013c4 |
14 | 74270a0 |
15 | 4c57b03 |
hex | 34688f4 |
54954228 has 48 divisors (see below), whose sum is σ = 147090944. Its totient is φ = 15642720.
The previous prime is 54954209. The next prime is 54954247. The reversal of 54954228 is 82245945.
It is an interprime number because it is at equal distance from previous prime (54954209) and next prime (54954247).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24723 + ... + 26853.
Almost surely, 254954228 is an apocalyptic number.
It is an amenable number.
54954228 is an abundant number, since it is smaller than the sum of its proper divisors (92136716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54954228 is a wasteful number, since it uses less digits than its factorization.
54954228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2452 (or 2450 counting only the distinct ones).
The product of its digits is 115200, while the sum is 39.
The square root of 54954228 is about 7413.1118971725. Note that the first 3 decimals coincide. The cubic root of 54954228 is about 380.1897205912.
The spelling of 54954228 in words is "fifty-four million, nine hundred fifty-four thousand, two hundred twenty-eight".
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