Base | Representation |
---|---|
bin | 1101000001100… |
… | …1111101001111 |
3 | 10210210121101110 |
4 | 3100121331033 |
5 | 102441213041 |
6 | 5230543103 |
7 | 1232236521 |
oct | 320317517 |
9 | 123717343 |
10 | 54632271 |
11 | 28925041 |
12 | 16367a93 |
13 | b41a9b5 |
14 | 7381a11 |
15 | 4be2516 |
hex | 3419f4f |
54632271 has 24 divisors (see below), whose sum is σ = 78724624. Its totient is φ = 33684480.
The previous prime is 54632257. The next prime is 54632273. The reversal of 54632271 is 17223645.
It is not a de Polignac number, because 54632271 - 225 = 21077839 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54632273) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52371 + ... + 53403.
Almost surely, 254632271 is an apocalyptic number.
54632271 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
54632271 is a deficient number, since it is larger than the sum of its proper divisors (24092353).
54632271 is a wasteful number, since it uses less digits than its factorization.
54632271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1131 (or 1114 counting only the distinct ones).
The product of its digits is 10080, while the sum is 30.
The square root of 54632271 is about 7391.3646236673. The cubic root of 54632271 is about 379.4458010958.
The spelling of 54632271 in words is "fifty-four million, six hundred thirty-two thousand, two hundred seventy-one".
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