Base | Representation |
---|---|
bin | 1000010010001… |
… | …0111000101001 |
3 | 2102101021102002 |
4 | 2010202320221 |
5 | 32343332042 |
6 | 3240420345 |
7 | 601222664 |
oct | 204427051 |
9 | 72337362 |
10 | 34745897 |
11 | 1868211a |
12 | b7776b5 |
13 | 7277204 |
14 | 48866db |
15 | 30b5132 |
hex | 2122e29 |
34745897 has 2 divisors, whose sum is σ = 34745898. Its totient is φ = 34745896.
The previous prime is 34745881. The next prime is 34745903. The reversal of 34745897 is 79854743.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 21864976 + 12880921 = 4676^2 + 3589^2 .
It is a cyclic number.
It is not a de Polignac number, because 34745897 - 24 = 34745881 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (34745797) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17372948 + 17372949.
It is an arithmetic number, because the mean of its divisors is an integer number (17372949).
Almost surely, 234745897 is an apocalyptic number.
It is an amenable number.
34745897 is a deficient number, since it is larger than the sum of its proper divisors (1).
34745897 is an equidigital number, since it uses as much as digits as its factorization.
34745897 is an evil number, because the sum of its binary digits is even.
The product of its digits is 846720, while the sum is 47.
The square root of 34745897 is about 5894.5650390847. The cubic root of 34745897 is about 326.3131001490.
The spelling of 34745897 in words is "thirty-four million, seven hundred forty-five thousand, eight hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •