Base | Representation |
---|---|
bin | 10010101011101… |
… | …010001111111010 |
3 | 210211210011011112 |
4 | 102223222033322 |
5 | 1120214411010 |
6 | 51034000322 |
7 | 10524104021 |
oct | 2253521772 |
9 | 724704145 |
10 | 313435130 |
11 | 150a204a8 |
12 | 88b760a2 |
13 | 4cc23098 |
14 | 2d8ad8b8 |
15 | 1c7b4a05 |
hex | 12aea3fa |
313435130 has 32 divisors (see below), whose sum is σ = 572382720. Its totient is φ = 123563520.
The previous prime is 313435123. The next prime is 313435139. The reversal of 313435130 is 31534313.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 313435096 and 313435105.
It is not an unprimeable number, because it can be changed into a prime (313435139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301151 + ... + 302189.
It is an arithmetic number, because the mean of its divisors is an integer number (17886960).
Almost surely, 2313435130 is an apocalyptic number.
313435130 is a deficient number, since it is larger than the sum of its proper divisors (258947590).
313435130 is a wasteful number, since it uses less digits than its factorization.
313435130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1454.
The product of its (nonzero) digits is 1620, while the sum is 23.
The square root of 313435130 is about 17704.0992428307. The cubic root of 313435130 is about 679.2806189834.
Adding to 313435130 its reverse (31534313), we get a palindrome (344969443).
The spelling of 313435130 in words is "three hundred thirteen million, four hundred thirty-five thousand, one hundred thirty".
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