Base | Representation |
---|---|
bin | 110110100110… |
… | …111111101001 |
3 | 222221022011121 |
4 | 312212333221 |
5 | 12131043442 |
6 | 1230455241 |
7 | 232452100 |
oct | 66467751 |
9 | 28838147 |
10 | 14315497 |
11 | 8098499 |
12 | 4964521 |
13 | 2c72c11 |
14 | 1c89037 |
15 | 13cb967 |
hex | da6fe9 |
14315497 has 12 divisors (see below), whose sum is σ = 16715136. Its totient is φ = 12224520.
The previous prime is 14315491. The next prime is 14315503. The reversal of 14315497 is 79451341.
It is an interprime number because it is at equal distance from previous prime (14315491) and next prime (14315503).
It is not a de Polignac number, because 14315497 - 23 = 14315489 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14315491) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22372 + ... + 23002.
It is an arithmetic number, because the mean of its divisors is an integer number (1392928).
Almost surely, 214315497 is an apocalyptic number.
It is an amenable number.
14315497 is a deficient number, since it is larger than the sum of its proper divisors (2399639).
14315497 is an equidigital number, since it uses as much as digits as its factorization.
14315497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1108 (or 1101 counting only the distinct ones).
The product of its digits is 15120, while the sum is 34.
The square root of 14315497 is about 3783.5825615414. The cubic root of 14315497 is about 242.8112530034.
The spelling of 14315497 in words is "fourteen million, three hundred fifteen thousand, four hundred ninety-seven".
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