Base | Representation |
---|---|
bin | 1100011101010… |
… | …0111111011000 |
3 | 10122022201010200 |
4 | 3013110333120 |
5 | 101334041012 |
6 | 5103542200 |
7 | 1203066015 |
oct | 307247730 |
9 | 118281120 |
10 | 52252632 |
11 | 2754a1a3 |
12 | 155ba960 |
13 | aa96823 |
14 | 6d2270c |
15 | 48c23dc |
hex | 31d4fd8 |
52252632 has 24 divisors (see below), whose sum is σ = 141517740. Its totient is φ = 17417520.
The previous prime is 52252631. The next prime is 52252637. The reversal of 52252632 is 23625225.
52252632 is a `hidden beast` number, since 5 + 2 + 25 + 2 + 632 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a junction number, because it is equal to n+sod(n) for n = 52252596 and 52252605.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52252631) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 362794 + ... + 362937.
Almost surely, 252252632 is an apocalyptic number.
It is an amenable number.
52252632 is an abundant number, since it is smaller than the sum of its proper divisors (89265108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52252632 is a wasteful number, since it uses less digits than its factorization.
52252632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 725743 (or 725736 counting only the distinct ones).
The product of its digits is 7200, while the sum is 27.
The square root of 52252632 is about 7228.5982043547. The cubic root of 52252632 is about 373.8545956926.
Adding to 52252632 its reverse (23625225), we get a palindrome (75877857).
The spelling of 52252632 in words is "fifty-two million, two hundred fifty-two thousand, six hundred thirty-two".
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