Base | Representation |
---|---|
bin | 1100111011100… |
… | …0111000111100 |
3 | 10210001102000000 |
4 | 3032320320330 |
5 | 102341002214 |
6 | 5214234300 |
7 | 1225662420 |
oct | 316707074 |
9 | 123042000 |
10 | 54234684 |
11 | 28683359 |
12 | 161b5990 |
13 | b30ba3a |
14 | 72bab80 |
15 | 4b64809 |
hex | 33b8e3c |
54234684 has 84 divisors (see below), whose sum is σ = 162690864. Its totient is φ = 15489792.
The previous prime is 54234671. The next prime is 54234703. The reversal of 54234684 is 48643245.
54234684 is a `hidden beast` number, since 542 + 34 + 6 + 84 = 666.
It is a tau number, because it is divible by the number of its divisors (84).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 19084 + ... + 21740.
It is an arithmetic number, because the mean of its divisors is an integer number (1936796).
Almost surely, 254234684 is an apocalyptic number.
54234684 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54234684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81345432).
54234684 is an abundant number, since it is smaller than the sum of its proper divisors (108456180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54234684 is a wasteful number, since it uses less digits than its factorization.
54234684 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2686 (or 2669 counting only the distinct ones).
The product of its digits is 92160, while the sum is 36.
The square root of 54234684 is about 7364.4201401061. The cubic root of 54234684 is about 378.5230853321.
The spelling of 54234684 in words is "fifty-four million, two hundred thirty-four thousand, six hundred eighty-four".
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