Base | Representation |
---|---|
bin | 1101000000000… |
… | …1000011010100 |
3 | 10210121102110021 |
4 | 3100001003110 |
5 | 102424432020 |
6 | 5224434524 |
7 | 1231333231 |
oct | 320010324 |
9 | 123542407 |
10 | 54530260 |
11 | 28865434 |
12 | 16318a44 |
13 | b3b3435 |
14 | 7356788 |
15 | 4bc21aa |
hex | 34010d4 |
54530260 has 36 divisors (see below), whose sum is σ = 116086068. Its totient is φ = 21516288.
The previous prime is 54530257. The next prime is 54530291. The reversal of 54530260 is 6203545.
It can be written as a sum of positive squares in 2 ways, for example, as 40780996 + 13749264 = 6386^2 + 3708^2 .
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 212052 + ... + 212308.
It is an arithmetic number, because the mean of its divisors is an integer number (3224613).
Almost surely, 254530260 is an apocalyptic number.
It is an amenable number.
54530260 is an abundant number, since it is smaller than the sum of its proper divisors (61555808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54530260 is a wasteful number, since it uses less digits than its factorization.
54530260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 472 (or 367 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 54530260 is about 7384.4607115212. The cubic root of 54530260 is about 379.2094831226.
The spelling of 54530260 in words is "fifty-four million, five hundred thirty thousand, two hundred sixty".
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