Base | Representation |
---|---|
bin | 1100100001010… |
… | …0110111011000 |
3 | 10122211000000202 |
4 | 3020110313120 |
5 | 101420424024 |
6 | 5113321332 |
7 | 1205235545 |
oct | 310246730 |
9 | 118730022 |
10 | 52514264 |
11 | 27708820 |
12 | 15706248 |
13 | ab5893a |
14 | 6d8dbcc |
15 | 4924bae |
hex | 3214dd8 |
52514264 has 32 divisors (see below), whose sum is σ = 108386640. Its totient is φ = 23654400.
The previous prime is 52514257. The next prime is 52514269. The reversal of 52514264 is 46241525.
It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52514269) 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, 7304 + ... + 12584.
Almost surely, 252514264 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 52514264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54193320).
52514264 is an abundant number, since it is smaller than the sum of its proper divisors (55872376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52514264 is a wasteful number, since it uses less digits than its factorization.
52514264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5411 (or 5407 counting only the distinct ones).
The product of its digits is 9600, while the sum is 29.
The square root of 52514264 is about 7246.6726157596. The cubic root of 52514264 is about 374.4775278063.
Adding to 52514264 its reverse (46241525), we get a palindrome (98755789).
The spelling of 52514264 in words is "fifty-two million, five hundred fourteen thousand, two hundred sixty-four".
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