Base | Representation |
---|---|
bin | 10010101110010… |
… | …001110010100111 |
3 | 210220002000112022 |
4 | 102232101302213 |
5 | 1120403341013 |
6 | 51100413355 |
7 | 10532662532 |
oct | 2256216247 |
9 | 726060468 |
10 | 314121383 |
11 | 15134a054 |
12 | 8924725b |
13 | 50103554 |
14 | 2da0ba19 |
15 | 1c89d008 |
hex | 12b91ca7 |
314121383 has 2 divisors, whose sum is σ = 314121384. Its totient is φ = 314121382.
The previous prime is 314121349. The next prime is 314121421. The reversal of 314121383 is 383121413.
It is a weak prime.
It is an emirp because it is prime and its reverse (383121413) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-314121383 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (314121343) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157060691 + 157060692.
It is an arithmetic number, because the mean of its divisors is an integer number (157060692).
Almost surely, 2314121383 is an apocalyptic number.
314121383 is a deficient number, since it is larger than the sum of its proper divisors (1).
314121383 is an equidigital number, since it uses as much as digits as its factorization.
314121383 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1728, while the sum is 26.
The square root of 314121383 is about 17723.4698352213. The cubic root of 314121383 is about 679.7760097038.
Adding to 314121383 its reverse (383121413), we get a palindrome (697242796).
The spelling of 314121383 in words is "three hundred fourteen million, one hundred twenty-one thousand, three hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •