Base | Representation |
---|---|
bin | 1100011100111… |
… | …1110010111000 |
3 | 10122021121221112 |
4 | 3013033302320 |
5 | 101332400402 |
6 | 5103255452 |
7 | 1202646665 |
oct | 307176270 |
9 | 118247845 |
10 | 52231352 |
11 | 27535208 |
12 | 155aa588 |
13 | aa89c34 |
14 | 6d18a6c |
15 | 48bae52 |
hex | 31cfcb8 |
52231352 has 16 divisors (see below), whose sum is σ = 98272440. Its totient is φ = 26025376.
The previous prime is 52231303. The next prime is 52231357. The reversal of 52231352 is 25313225.
It is a super-2 number, since 2×522313522 = 5456228263495808, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52231357) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8798 + ... + 13485.
Almost surely, 252231352 is an apocalyptic number.
It is an amenable number.
52231352 is a deficient number, since it is larger than the sum of its proper divisors (46041088).
52231352 is a wasteful number, since it uses less digits than its factorization.
52231352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22582 (or 22578 counting only the distinct ones).
The product of its digits is 1800, while the sum is 23.
The square root of 52231352 is about 7227.1261231557. The cubic root of 52231352 is about 373.8038377644.
Adding to 52231352 its reverse (25313225), we get a palindrome (77544577).
The spelling of 52231352 in words is "fifty-two million, two hundred thirty-one thousand, three hundred fifty-two".
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