Base | Representation |
---|---|
bin | 1101000010110… |
… | …1011010000000 |
3 | 10210221122200000 |
4 | 3100231122000 |
5 | 103001240221 |
6 | 5232400000 |
7 | 1233021006 |
oct | 320553200 |
9 | 123848600 |
10 | 54711936 |
11 | 28979984 |
12 | 163a6000 |
13 | b448036 |
14 | 73a2a76 |
15 | 4c0ae26 |
hex | 342d680 |
54711936 has 96 divisors (see below), whose sum is σ = 163363200. Its totient is φ = 18226944.
The previous prime is 54711911. The next prime is 54711947. The reversal of 54711936 is 63911745.
It is a tau number, because it is divible by the number of its divisors (96).
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 54711936.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30225 + ... + 31983.
It is an arithmetic number, because the mean of its divisors is an integer number (1701700).
Almost surely, 254711936 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 54711936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81681600).
54711936 is an abundant number, since it is smaller than the sum of its proper divisors (108651264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54711936 is an equidigital number, since it uses as much as digits as its factorization.
54711936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1788 (or 1764 counting only the distinct ones).
The product of its digits is 22680, while the sum is 36.
The square root of 54711936 is about 7396.7517195050. The cubic root of 54711936 is about 379.6301479903.
The spelling of 54711936 in words is "fifty-four million, seven hundred eleven thousand, nine hundred thirty-six".
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