Base | Representation |
---|---|
bin | 111001001011… |
… | …101101011000 |
3 | 1001012120122102 |
4 | 321023231120 |
5 | 12314141133 |
6 | 1253142532 |
7 | 241262054 |
oct | 71135530 |
9 | 31176572 |
10 | 14990168 |
11 | 8509376 |
12 | 502aa48 |
13 | 314b02b |
14 | 1dc2c64 |
15 | 14b17e8 |
hex | e4bb58 |
14990168 has 8 divisors (see below), whose sum is σ = 28106580. Its totient is φ = 7495080.
The previous prime is 14990167. The next prime is 14990179. The reversal of 14990168 is 86109941.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14990161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 936878 + ... + 936893.
Almost surely, 214990168 is an apocalyptic number.
It is an amenable number.
14990168 is a deficient number, since it is larger than the sum of its proper divisors (13116412).
14990168 is a wasteful number, since it uses less digits than its factorization.
14990168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1873777 (or 1873773 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 38.
The square root of 14990168 is about 3871.7138324003. The cubic root of 14990168 is about 246.5673116621.
The spelling of 14990168 in words is "fourteen million, nine hundred ninety thousand, one hundred sixty-eight".
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