Base | Representation |
---|---|
bin | 1100011101001… |
… | …0101100110110 |
3 | 10122022020021100 |
4 | 3013102230312 |
5 | 101333241004 |
6 | 5103430530 |
7 | 1203026460 |
oct | 307225466 |
9 | 118266240 |
10 | 52243254 |
11 | 27543148 |
12 | 155b5446 |
13 | aa9248b |
14 | 6d1d130 |
15 | 48be739 |
hex | 31d2b36 |
52243254 has 24 divisors (see below), whose sum is σ = 129364560. Its totient is φ = 14926608.
The previous prime is 52243231. The next prime is 52243283. The reversal of 52243254 is 45234225.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 207189 + ... + 207440.
It is an arithmetic number, because the mean of its divisors is an integer number (5390190).
Almost surely, 252243254 is an apocalyptic number.
52243254 is an abundant number, since it is smaller than the sum of its proper divisors (77121306).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52243254 is a wasteful number, since it uses less digits than its factorization.
52243254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 414644 (or 414641 counting only the distinct ones).
The product of its digits is 9600, while the sum is 27.
The square root of 52243254 is about 7227.9495017605. The cubic root of 52243254 is about 373.8322286013.
Adding to 52243254 its reverse (45234225), we get a palindrome (97477479).
The spelling of 52243254 in words is "fifty-two million, two hundred forty-three thousand, two hundred fifty-four".
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