Base | Representation |
---|---|
bin | 110110001110… |
… | …011100100101 |
3 | 222202012020121 |
4 | 312032130211 |
5 | 12114334244 |
6 | 1224401541 |
7 | 231553000 |
oct | 66163445 |
9 | 28665217 |
10 | 14214949 |
11 | 80299a1 |
12 | 49162b1 |
13 | 2c39218 |
14 | 1c60537 |
15 | 13abc84 |
hex | d8e725 |
14214949 has 8 divisors (see below), whose sum is σ = 16577600. Its totient is φ = 12183948.
The previous prime is 14214923. The next prime is 14214953. The reversal of 14214949 is 94941241.
It is not a de Polignac number, because 14214949 - 25 = 14214917 is a prime.
It is a Duffinian number.
14214949 is a modest number, since divided by 4949 gives 1421 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14214979) 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, 20379 + ... + 21064.
It is an arithmetic number, because the mean of its divisors is an integer number (2072200).
Almost surely, 214214949 is an apocalyptic number.
It is an amenable number.
14214949 is a deficient number, since it is larger than the sum of its proper divisors (2362651).
14214949 is an frugal number, since it uses more digits than its factorization.
14214949 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41464 (or 41450 counting only the distinct ones).
The product of its digits is 10368, while the sum is 34.
The square root of 14214949 is about 3770.2717408696. The cubic root of 14214949 is about 242.2414376627.
The spelling of 14214949 in words is "fourteen million, two hundred fourteen thousand, nine hundred forty-nine".
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