Base | Representation |
---|---|
bin | 1100111100101… |
… | …0100001111000 |
3 | 10210012002010000 |
4 | 3033022201320 |
5 | 102400310221 |
6 | 5215553000 |
7 | 1226413155 |
oct | 317124170 |
9 | 123162100 |
10 | 54306936 |
11 | 28722672 |
12 | 1622b760 |
13 | b3358a8 |
14 | 72d922c |
15 | 4b7ae26 |
hex | 33ca878 |
54306936 has 80 divisors (see below), whose sum is σ = 155727000. Its totient is φ = 17672256.
The previous prime is 54306929. The next prime is 54306953. The reversal of 54306936 is 63960345.
54306936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 54306936.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26890 + ... + 28838.
Almost surely, 254306936 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54306936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77863500).
54306936 is an abundant number, since it is smaller than the sum of its proper divisors (101420064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54306936 is a wasteful number, since it uses less digits than its factorization.
54306936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2010 (or 1997 counting only the distinct ones).
The product of its (nonzero) digits is 58320, while the sum is 36.
The square root of 54306936 is about 7369.3239852784. The cubic root of 54306936 is about 378.6911015167.
The spelling of 54306936 in words is "fifty-four million, three hundred six thousand, nine hundred thirty-six".
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