Base | Representation |
---|---|
bin | 10010101100010… |
… | …111111001011010 |
3 | 210212010122122120 |
4 | 102230113321122 |
5 | 1120241401411 |
6 | 51042002110 |
7 | 10525513110 |
oct | 2254277132 |
9 | 725118576 |
10 | 313622106 |
11 | 151038a26 |
12 | 89046336 |
13 | 4cc8a215 |
14 | 2d91bab0 |
15 | 1c800106 |
hex | 12b17e5a |
313622106 has 64 divisors (see below), whose sum is σ = 734048256. Its totient is φ = 87480000.
The previous prime is 313622093. The next prime is 313622143. The reversal of 313622106 is 601226313.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 417231 + ... + 417981.
It is an arithmetic number, because the mean of its divisors is an integer number (11469504).
Almost surely, 2313622106 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 313622106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (367024128).
313622106 is an abundant number, since it is smaller than the sum of its proper divisors (420426150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313622106 is a wasteful number, since it uses less digits than its factorization.
313622106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 987.
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 313622106 is about 17709.3790404972. The cubic root of 313622106 is about 679.4156643926.
Adding to 313622106 its reverse (601226313), we get a palindrome (914848419).
The spelling of 313622106 in words is "three hundred thirteen million, six hundred twenty-two thousand, one hundred six".
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