Base | Representation |
---|---|
bin | 10010101110010… |
… | …100101000100111 |
3 | 210220002121111201 |
4 | 102232110220213 |
5 | 1120404224111 |
6 | 51100543331 |
7 | 10533041512 |
oct | 2256245047 |
9 | 726077451 |
10 | 314133031 |
11 | 151357883 |
12 | 89251b47 |
13 | 50108944 |
14 | 2da11d79 |
15 | 1c8a16c1 |
hex | 12b94a27 |
314133031 has 2 divisors, whose sum is σ = 314133032. Its totient is φ = 314133030.
The previous prime is 314132983. The next prime is 314133037. The reversal of 314133031 is 130331413.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 314133031 - 211 = 314130983 is a prime.
It is a super-2 number, since 2×3141330312 = 197359122330493922, which contains 22 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (314133037) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157066515 + 157066516.
It is an arithmetic number, because the mean of its divisors is an integer number (157066516).
Almost surely, 2314133031 is an apocalyptic number.
314133031 is a deficient number, since it is larger than the sum of its proper divisors (1).
314133031 is an equidigital number, since it uses as much as digits as its factorization.
314133031 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 324, while the sum is 19.
The square root of 314133031 is about 17723.7984360012. The cubic root of 314133031 is about 679.7844119049.
Adding to 314133031 its reverse (130331413), we get a palindrome (444464444).
The spelling of 314133031 in words is "three hundred fourteen million, one hundred thirty-three thousand, thirty-one".
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