Base | Representation |
---|---|
bin | 1100011010010… |
… | …0000001010100 |
3 | 10121221111222210 |
4 | 3012210001110 |
5 | 101311131202 |
6 | 5055353420 |
7 | 1201302153 |
oct | 306440124 |
9 | 117844883 |
10 | 52052052 |
11 | 27422528 |
12 | 15522870 |
13 | aa26440 |
14 | 6cad59a |
15 | 4882c6c |
hex | 31a4054 |
52052052 has 24 divisors (see below), whose sum is σ = 130797856. Its totient is φ = 16015968.
The previous prime is 52052047. The next prime is 52052089. The reversal of 52052052 is 25025025.
It is a super-2 number, since 2×520520522 = 5418832234821408, which contains 22 as substring.
52052052 is a modest number, since divided by 52052 gives 52 as remainder.
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, 166678 + ... + 166989.
Almost surely, 252052052 is an apocalyptic number.
52052052 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
52052052 is an abundant number, since it is smaller than the sum of its proper divisors (78745804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52052052 is a wasteful number, since it uses less digits than its factorization.
52052052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 333687 (or 333685 counting only the distinct ones).
The product of its (nonzero) digits is 1000, while the sum is 21.
The square root of 52052052 is about 7214.7108050150. The cubic root of 52052052 is about 373.3756156051.
Adding to 52052052 its reverse (25025025), we get a palindrome (77077077).
The spelling of 52052052 in words is "fifty-two million, fifty-two thousand, fifty-two", and thus it is an eban number.
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