Base | Representation |
---|---|
bin | 111001000001… |
… | …110111101100 |
3 | 1001010112100211 |
4 | 321001313230 |
5 | 12311343433 |
6 | 1252232204 |
7 | 241033423 |
oct | 71016754 |
9 | 31115324 |
10 | 14949868 |
11 | 849106a |
12 | 500b664 |
13 | 313589b |
14 | 1db22ba |
15 | 14a48cd |
hex | e41dec |
14949868 has 12 divisors (see below), whose sum is σ = 27701352. Its totient is φ = 7035200.
The previous prime is 14949863. The next prime is 14949899. The reversal of 14949868 is 86894941.
It is not an unprimeable number, because it can be changed into a prime (14949863) 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 3 ways as a sum of consecutive naturals, for example, 109858 + ... + 109993.
It is an arithmetic number, because the mean of its divisors is an integer number (2308446).
Almost surely, 214949868 is an apocalyptic number.
It is an amenable number.
14949868 is a deficient number, since it is larger than the sum of its proper divisors (12751484).
14949868 is a wasteful number, since it uses less digits than its factorization.
14949868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 219872 (or 219870 counting only the distinct ones).
The product of its digits is 497664, while the sum is 49.
The square root of 14949868 is about 3866.5059161988. The cubic root of 14949868 is about 246.3461537971.
The spelling of 14949868 in words is "fourteen million, nine hundred forty-nine thousand, eight hundred sixty-eight".
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