Base | Representation |
---|---|
bin | 10010101111110… |
… | …101110011101100 |
3 | 210220211211111020 |
4 | 102233311303230 |
5 | 1121004443202 |
6 | 51113254140 |
7 | 10536320103 |
oct | 2257656354 |
9 | 726754436 |
10 | 314531052 |
11 | 1515a9920 |
12 | 89404350 |
13 | 50217b64 |
14 | 2dab703a |
15 | 1c92e5bc |
hex | 12bf5cec |
314531052 has 24 divisors (see below), whose sum is σ = 800624832. Its totient is φ = 95312400.
The previous prime is 314531047. The next prime is 314531057. The reversal of 314531052 is 250135413.
It is an interprime number because it is at equal distance from previous prime (314531047) and next prime (314531057).
It is not an unprimeable number, because it can be changed into a prime (314531057) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1191274 + ... + 1191537.
It is an arithmetic number, because the mean of its divisors is an integer number (33359368).
Almost surely, 2314531052 is an apocalyptic number.
It is an amenable number.
314531052 is an abundant number, since it is smaller than the sum of its proper divisors (486093780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
314531052 is a wasteful number, since it uses less digits than its factorization.
314531052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2382829 (or 2382827 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 314531052 is about 17735.0233154625. The cubic root of 314531052 is about 680.0713967710.
Adding to 314531052 its reverse (250135413), we get a palindrome (564666465).
The spelling of 314531052 in words is "three hundred fourteen million, five hundred thirty-one thousand, fifty-two".
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