Base | Representation |
---|---|
bin | 10011110000001… |
… | …111101100011001 |
3 | 212002121120221121 |
4 | 103300033230121 |
5 | 1134320224142 |
6 | 52515205241 |
7 | 11132655304 |
oct | 2360175431 |
9 | 762546847 |
10 | 331414297 |
11 | 160090515 |
12 | 92ba6821 |
13 | 53879746 |
14 | 3202db3b |
15 | 1e166c67 |
hex | 13c0fb19 |
331414297 has 4 divisors (see below), whose sum is σ = 336082176. Its totient is φ = 326746420.
The previous prime is 331414289. The next prime is 331414309. The reversal of 331414297 is 792414133.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 331414297 - 23 = 331414289 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (331414267) 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, 2333833 + ... + 2333974.
It is an arithmetic number, because the mean of its divisors is an integer number (84020544).
Almost surely, 2331414297 is an apocalyptic number.
It is an amenable number.
331414297 is a deficient number, since it is larger than the sum of its proper divisors (4667879).
331414297 is an equidigital number, since it uses as much as digits as its factorization.
331414297 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4667878.
The product of its digits is 18144, while the sum is 34.
The square root of 331414297 is about 18204.7877493807. The cubic root of 331414297 is about 692.0281272328.
The spelling of 331414297 in words is "three hundred thirty-one million, four hundred fourteen thousand, two hundred ninety-seven".
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