Base | Representation |
---|---|
bin | 11111101110100… |
… | …111010101100010 |
3 | 1101002122022202200 |
4 | 133232213111202 |
5 | 2042233012232 |
6 | 124453154030 |
7 | 16122406143 |
oct | 3756472542 |
9 | 1332568680 |
10 | 532313442 |
11 | 253527a71 |
12 | 12a32b916 |
13 | 8638a08b |
14 | 509a7aca |
15 | 31aec77c |
hex | 1fba7562 |
532313442 has 12 divisors (see below), whose sum is σ = 1153345830. Its totient is φ = 177437808.
The previous prime is 532313437. The next prime is 532313447. The reversal of 532313442 is 244313235.
It is an interprime number because it is at equal distance from previous prime (532313437) and next prime (532313447).
It can be written as a sum of positive squares in only one way, i.e., 509359761 + 22953681 = 22569^2 + 4791^2 .
It is not an unprimeable number, because it can be changed into a prime (532313447) 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, 14786467 + ... + 14786502.
Almost surely, 2532313442 is an apocalyptic number.
532313442 is an abundant number, since it is smaller than the sum of its proper divisors (621032388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
532313442 is a wasteful number, since it uses less digits than its factorization.
532313442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29572977 (or 29572974 counting only the distinct ones).
The product of its digits is 8640, while the sum is 27.
The square root of 532313442 is about 23071.9189058908. The cubic root of 532313442 is about 810.4430041249.
Adding to 532313442 its reverse (244313235), we get a palindrome (776626677).
The spelling of 532313442 in words is "five hundred thirty-two million, three hundred thirteen thousand, four hundred forty-two".
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