Base | Representation |
---|---|
bin | 1100110110010… |
… | …1100101001000 |
3 | 10202102001220122 |
4 | 3031211211020 |
5 | 102244042243 |
6 | 5203042412 |
7 | 1223041520 |
oct | 315454510 |
9 | 122361818 |
10 | 53893448 |
11 | 2846aa44 |
12 | 16070408 |
13 | b21c61b |
14 | 722c680 |
15 | 4ae8668 |
hex | 3365948 |
53893448 has 32 divisors (see below), whose sum is σ = 118176960. Its totient is φ = 22559040.
The previous prime is 53893447. The next prime is 53893453. The reversal of 53893448 is 84439835.
It is a junction number, because it is equal to n+sod(n) for n = 53893399 and 53893408.
It is not an unprimeable number, because it can be changed into a prime (53893447) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8783 + ... + 13598.
It is an arithmetic number, because the mean of its divisors is an integer number (3693030).
Almost surely, 253893448 is an apocalyptic number.
It is an amenable number.
53893448 is an abundant number, since it is smaller than the sum of its proper divisors (64283512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53893448 is a wasteful number, since it uses less digits than its factorization.
53893448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22437 (or 22433 counting only the distinct ones).
The product of its digits is 414720, while the sum is 44.
The square root of 53893448 is about 7341.2157031380. The cubic root of 53893448 is about 377.7275455189.
The spelling of 53893448 in words is "fifty-three million, eight hundred ninety-three thousand, four hundred forty-eight".
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