Base | Representation |
---|---|
bin | 1101000101111… |
… | …0001101010000 |
3 | 10211022210212021 |
4 | 3101132031100 |
5 | 103024134244 |
6 | 5240541224 |
7 | 1234512532 |
oct | 321361520 |
9 | 124283767 |
10 | 54911824 |
11 | 28aa6080 |
12 | 16481814 |
13 | b4b8006 |
14 | 7415852 |
15 | 4c4a284 |
hex | 345e350 |
54911824 has 40 divisors (see below), whose sum is σ = 122179680. Its totient is φ = 23644800.
The previous prime is 54911789. The next prime is 54911851. The reversal of 54911824 is 42811945.
It is a happy number.
It is a Smith number, since the sum of its digits (34) 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 54911824.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4867 + ... + 11554.
It is an arithmetic number, because the mean of its divisors is an integer number (3054492).
Almost surely, 254911824 is an apocalyptic number.
It is an amenable number.
54911824 is an abundant number, since it is smaller than the sum of its proper divisors (67267856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54911824 is a wasteful number, since it uses less digits than its factorization.
54911824 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16459 (or 16453 counting only the distinct ones).
The product of its digits is 11520, while the sum is 34.
The square root of 54911824 is about 7410.2512777908. The cubic root of 54911824 is about 380.0919075938.
The spelling of 54911824 in words is "fifty-four million, nine hundred eleven thousand, eight hundred twenty-four".
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