Base | Representation |
---|---|
bin | 111000110111… |
… | …011001000011 |
3 | 1001001100111011 |
4 | 320313121003 |
5 | 12304010242 |
6 | 1251301351 |
7 | 240464326 |
oct | 70673103 |
9 | 31040434 |
10 | 14906947 |
11 | 84618a0 |
12 | 4baa857 |
13 | 311c1a3 |
14 | 1da07bd |
15 | 1496d17 |
hex | e37643 |
14906947 has 8 divisors (see below), whose sum is σ = 16492032. Its totient is φ = 13360200.
The previous prime is 14906933. The next prime is 14906971. The reversal of 14906947 is 74960941.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14906947 - 211 = 14904899 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14906917) 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 in 7 ways as a sum of consecutive naturals, for example, 8763 + ... + 10324.
It is an arithmetic number, because the mean of its divisors is an integer number (2061504).
Almost surely, 214906947 is an apocalyptic number.
14906947 is a deficient number, since it is larger than the sum of its proper divisors (1585085).
14906947 is a wasteful number, since it uses less digits than its factorization.
14906947 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19169.
The product of its (nonzero) digits is 54432, while the sum is 40.
The square root of 14906947 is about 3860.9515666478. The cubic root of 14906947 is about 246.1101749424.
The spelling of 14906947 in words is "fourteen million, nine hundred six thousand, nine hundred forty-seven".
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