Base | Representation |
---|---|
bin | 1100110101100… |
… | …0100001010000 |
3 | 10202022100112022 |
4 | 3031120201100 |
5 | 102240334302 |
6 | 5201551012 |
7 | 1222426535 |
oct | 315304120 |
9 | 122270468 |
10 | 53839952 |
11 | 28433831 |
12 | 16045468 |
13 | b20117a |
14 | 7216d8c |
15 | 4ad78a2 |
hex | 3358850 |
53839952 has 40 divisors (see below), whose sum is σ = 111367872. Its totient is φ = 25126400.
The previous prime is 53839943. The next prime is 53839991. The reversal of 53839952 is 25993835.
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, 34877 + ... + 36387.
Almost surely, 253839952 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 53839952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55683936).
53839952 is an abundant number, since it is smaller than the sum of its proper divisors (57527920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53839952 is a wasteful number, since it uses less digits than its factorization.
53839952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1667 (or 1661 counting only the distinct ones).
The product of its digits is 291600, while the sum is 44.
The square root of 53839952 is about 7337.5712603013. The cubic root of 53839952 is about 377.6025235037.
The spelling of 53839952 in words is "fifty-three million, eight hundred thirty-nine thousand, nine hundred fifty-two".
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