Base | Representation |
---|---|
bin | 101000010000001… |
… | …110011111111011 |
3 | 1202001202221111221 |
4 | 220100032133323 |
5 | 2340341423311 |
6 | 151002532511 |
7 | 22510213036 |
oct | 5020163773 |
9 | 1661687457 |
10 | 675342331 |
11 | 317238764 |
12 | 16a207137 |
13 | a9bb7c61 |
14 | 6599a01d |
15 | 3e451671 |
hex | 2840e7fb |
675342331 has 2 divisors, whose sum is σ = 675342332. Its totient is φ = 675342330.
The previous prime is 675342329. The next prime is 675342337. The reversal of 675342331 is 133243576.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 675342331 - 21 = 675342329 is a prime.
It is a super-2 number, since 2×6753423312 = 912174528081027122, which contains 22 as substring.
Together with 675342329, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (675342337) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337671165 + 337671166.
It is an arithmetic number, because the mean of its divisors is an integer number (337671166).
Almost surely, 2675342331 is an apocalyptic number.
675342331 is a deficient number, since it is larger than the sum of its proper divisors (1).
675342331 is an equidigital number, since it uses as much as digits as its factorization.
675342331 is an evil number, because the sum of its binary digits is even.
The product of its digits is 45360, while the sum is 34.
The square root of 675342331 is about 25987.3494416033. The cubic root of 675342331 is about 877.3535900188.
The spelling of 675342331 in words is "six hundred seventy-five million, three hundred forty-two thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •