Base | Representation |
---|---|
bin | 1100111101101… |
… | …0100001110100 |
3 | 10210022102000010 |
4 | 3033122201310 |
5 | 102404404333 |
6 | 5221220220 |
7 | 1230105213 |
oct | 317324164 |
9 | 123272003 |
10 | 54372468 |
11 | 28767927 |
12 | 16261670 |
13 | b359677 |
14 | 731507a |
15 | 4b90563 |
hex | 33da874 |
54372468 has 24 divisors (see below), whose sum is σ = 129820768. Its totient is φ = 17702496.
The previous prime is 54372457. The next prime is 54372469. The reversal of 54372468 is 86427345.
It is a happy number.
It is a super-2 number, since 2×543724682 = 5912730552822048, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54372469) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52171 + ... + 53202.
Almost surely, 254372468 is an apocalyptic number.
It is an amenable number.
54372468 is an abundant number, since it is smaller than the sum of its proper divisors (75448300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54372468 is a wasteful number, since it uses less digits than its factorization.
54372468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105423 (or 105421 counting only the distinct ones).
The product of its digits is 161280, while the sum is 39.
The square root of 54372468 is about 7373.7689141985. The cubic root of 54372468 is about 378.8433620555.
The spelling of 54372468 in words is "fifty-four million, three hundred seventy-two thousand, four hundred sixty-eight".
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