Base | Representation |
---|---|
bin | 1100111101011… |
… | …0100110111100 |
3 | 10210021120222110 |
4 | 3033112212330 |
5 | 102403401122 |
6 | 5221014020 |
7 | 1230010335 |
oct | 317264674 |
9 | 123246873 |
10 | 54356412 |
11 | 28756860 |
12 | 16254310 |
13 | b352276 |
14 | 730d28c |
15 | 4b8a90c |
hex | 33d69bc |
54356412 has 48 divisors (see below), whose sum is σ = 146506752. Its totient is φ = 15502080.
The previous prime is 54356377. The next prime is 54356413. The reversal of 54356412 is 21465345.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 54356412.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54356413) 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, 9868 + ... + 14355.
It is an arithmetic number, because the mean of its divisors is an integer number (3052224).
Almost surely, 254356412 is an apocalyptic number.
It is an amenable number.
54356412 is an abundant number, since it is smaller than the sum of its proper divisors (92150340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54356412 is a wasteful number, since it uses less digits than its factorization.
54356412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24258 (or 24256 counting only the distinct ones).
The product of its digits is 14400, while the sum is 30.
The square root of 54356412 is about 7372.6801097023. The cubic root of 54356412 is about 378.8060680102.
The spelling of 54356412 in words is "fifty-four million, three hundred fifty-six thousand, four hundred twelve".
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