Base | Representation |
---|---|
bin | 10010101110101… |
… | …100100011010101 |
3 | 210220021120220002 |
4 | 102232230203111 |
5 | 1120420342442 |
6 | 51103021045 |
7 | 10533630233 |
oct | 2256544325 |
9 | 726246802 |
10 | 314230997 |
11 | 151414443 |
12 | 8929a785 |
13 | 50141402 |
14 | 2da39953 |
15 | 1c8c0732 |
hex | 12bac8d5 |
314230997 has 4 divisors (see below), whose sum is σ = 314284236. Its totient is φ = 314177760.
The previous prime is 314230967. The next prime is 314231003. The reversal of 314230997 is 799032413.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 164070481 + 150160516 = 12809^2 + 12254^2 .
It is a cyclic number.
It is not a de Polignac number, because 314230997 - 26 = 314230933 is a prime.
It is a super-2 number, since 2×3142309972 = 197482238951228018, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 314230997.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (314230967) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16478 + ... + 29999.
It is an arithmetic number, because the mean of its divisors is an integer number (78571059).
Almost surely, 2314230997 is an apocalyptic number.
It is an amenable number.
314230997 is a deficient number, since it is larger than the sum of its proper divisors (53239).
314230997 is an equidigital number, since it uses as much as digits as its factorization.
314230997 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53238.
The product of its (nonzero) digits is 40824, while the sum is 38.
The square root of 314230997 is about 17726.5619057955. The cubic root of 314230997 is about 679.8550707568.
The spelling of 314230997 in words is "three hundred fourteen million, two hundred thirty thousand, nine hundred ninety-seven".
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