Base | Representation |
---|---|
bin | 1100111001101… |
… | …1000101111000 |
3 | 10202211012120120 |
4 | 3032123011320 |
5 | 102323101012 |
6 | 5211453240 |
7 | 1224643530 |
oct | 316330570 |
9 | 122735516 |
10 | 54112632 |
11 | 285aa692 |
12 | 16157220 |
13 | b298312 |
14 | 72884c0 |
15 | 4b3d58c |
hex | 339b178 |
54112632 has 64 divisors (see below), whose sum is σ = 163710720. Its totient is φ = 14550528.
The previous prime is 54112613. The next prime is 54112633. The reversal of 54112632 is 23621145.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54112633) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6618 + ... + 12329.
It is an arithmetic number, because the mean of its divisors is an integer number (2557980).
Almost surely, 254112632 is an apocalyptic number.
It is an amenable number.
54112632 is an abundant number, since it is smaller than the sum of its proper divisors (109598088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54112632 is a wasteful number, since it uses less digits than its factorization.
54112632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18980 (or 18976 counting only the distinct ones).
The product of its digits is 1440, while the sum is 24.
The square root of 54112632 is about 7356.1288732594. The cubic root of 54112632 is about 378.2389240044.
Adding to 54112632 its reverse (23621145), we get a palindrome (77733777).
The spelling of 54112632 in words is "fifty-four million, one hundred twelve thousand, six hundred thirty-two".
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