Base | Representation |
---|---|
bin | 1010110110001… |
… | …1001011101001 |
3 | 10011121101102122 |
4 | 2231203023221 |
5 | 43121320032 |
6 | 4303041025 |
7 | 1061462351 |
oct | 255431351 |
9 | 104541378 |
10 | 45495017 |
11 | 23754097 |
12 | 132a0175 |
13 | 956ba39 |
14 | 6083b61 |
15 | 3eda012 |
hex | 2b632e9 |
45495017 has 2 divisors, whose sum is σ = 45495018. Its totient is φ = 45495016.
The previous prime is 45495007. The next prime is 45495019. The reversal of 45495017 is 71059454.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 40246336 + 5248681 = 6344^2 + 2291^2 .
It is a cyclic number.
It is not a de Polignac number, because 45495017 - 24 = 45495001 is a prime.
Together with 45495019, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (45495019) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22747508 + 22747509.
It is an arithmetic number, because the mean of its divisors is an integer number (22747509).
Almost surely, 245495017 is an apocalyptic number.
It is an amenable number.
45495017 is a deficient number, since it is larger than the sum of its proper divisors (1).
45495017 is an equidigital number, since it uses as much as digits as its factorization.
45495017 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 25200, while the sum is 35.
The square root of 45495017 is about 6744.9994069681. Note that the first 3 decimals coincide. The cubic root of 45495017 is about 356.9888160912.
The spelling of 45495017 in words is "forty-five million, four hundred ninety-five thousand, seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •