Base | Representation |
---|---|
bin | 111001001101… |
… | …011010101110 |
3 | 1001012221020121 |
4 | 321031122232 |
5 | 12314402131 |
6 | 1253235154 |
7 | 241321342 |
oct | 71153256 |
9 | 31187217 |
10 | 14997166 |
11 | 8513658 |
12 | 5032aba |
13 | 3151282 |
14 | 1dc5622 |
15 | 14b3911 |
hex | e4d6ae |
14997166 has 4 divisors (see below), whose sum is σ = 22495752. Its totient is φ = 7498582.
The previous prime is 14997139. The next prime is 14997167. The reversal of 14997166 is 66179941.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66179941 = 3847 ⋅17203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14997167) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3749290 + ... + 3749293.
It is an arithmetic number, because the mean of its divisors is an integer number (5623938).
Almost surely, 214997166 is an apocalyptic number.
14997166 is a deficient number, since it is larger than the sum of its proper divisors (7498586).
14997166 is an equidigital number, since it uses as much as digits as its factorization.
14997166 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7498585.
The product of its digits is 81648, while the sum is 43.
The square root of 14997166 is about 3872.6174610979. The cubic root of 14997166 is about 246.6056747992.
The spelling of 14997166 in words is "fourteen million, nine hundred ninety-seven thousand, one hundred sixty-six".
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