Base | Representation |
---|---|
bin | 111001000111… |
… | …010110001001 |
3 | 1001011200010112 |
4 | 321013112021 |
5 | 12313103142 |
6 | 1252524105 |
7 | 241156004 |
oct | 71072611 |
9 | 31150115 |
10 | 14972297 |
11 | 84a69aa |
12 | 5020635 |
13 | 3142b62 |
14 | 1dba53b |
15 | 14ab382 |
hex | e47589 |
14972297 has 2 divisors, whose sum is σ = 14972298. Its totient is φ = 14972296.
The previous prime is 14972281. The next prime is 14972303. The reversal of 14972297 is 79227941.
14972297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 14969161 + 3136 = 3869^2 + 56^2 .
It is a cyclic number.
It is not a de Polignac number, because 14972297 - 24 = 14972281 is a prime.
It is not a weakly prime, because it can be changed into another prime (14972897) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7486148 + 7486149.
It is an arithmetic number, because the mean of its divisors is an integer number (7486149).
Almost surely, 214972297 is an apocalyptic number.
It is an amenable number.
14972297 is a deficient number, since it is larger than the sum of its proper divisors (1).
14972297 is an equidigital number, since it uses as much as digits as its factorization.
14972297 is an evil number, because the sum of its binary digits is even.
The product of its digits is 63504, while the sum is 41.
The square root of 14972297 is about 3869.4052514566. The cubic root of 14972297 is about 246.4692883741.
The spelling of 14972297 in words is "fourteen million, nine hundred seventy-two thousand, two hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •