Base | Representation |
---|---|
bin | 10010101100011… |
… | …010010111101010 |
3 | 210212011011112200 |
4 | 102230122113222 |
5 | 1120242212414 |
6 | 51042121030 |
7 | 10525554456 |
oct | 2254322752 |
9 | 725134480 |
10 | 313632234 |
11 | 1510455a3 |
12 | 89050176 |
13 | 4cc91a06 |
14 | 2d921666 |
15 | 1c803109 |
hex | 12b1a5ea |
313632234 has 48 divisors (see below), whose sum is σ = 690161472. Its totient is φ = 102921984.
The previous prime is 313632227. The next prime is 313632271. The reversal of 313632234 is 432236313.
It is a happy number.
313632234 is a `hidden beast` number, since 3 + 1 + 3 + 632 + 23 + 4 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 313632198 and 313632207.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 458857 + ... + 459539.
It is an arithmetic number, because the mean of its divisors is an integer number (14378364).
Almost surely, 2313632234 is an apocalyptic number.
313632234 is an abundant number, since it is smaller than the sum of its proper divisors (376529238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313632234 is a wasteful number, since it uses less digits than its factorization.
313632234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1051 (or 1048 counting only the distinct ones).
The product of its digits is 7776, while the sum is 27.
The square root of 313632234 is about 17709.6649883616. The cubic root of 313632234 is about 679.4229779159.
Adding to 313632234 its reverse (432236313), we get a palindrome (745868547).
The spelling of 313632234 in words is "three hundred thirteen million, six hundred thirty-two thousand, two hundred thirty-four".
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