Base | Representation |
---|---|
bin | 110110100001… |
… | …101110011010 |
3 | 222220012120020 |
4 | 312201232122 |
5 | 12124401124 |
6 | 1230211310 |
7 | 232332135 |
oct | 66415632 |
9 | 28805506 |
10 | 14293914 |
11 | 8083258 |
12 | 4953b36 |
13 | 2c6614b |
14 | 1c8121c |
15 | 13c5379 |
hex | da1b9a |
14293914 has 48 divisors (see below), whose sum is σ = 30790944. Its totient is φ = 4419360.
The previous prime is 14293913. The next prime is 14293919. The reversal of 14293914 is 41939241.
It is not an unprimeable number, because it can be changed into a prime (14293913) 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 23 ways as a sum of consecutive naturals, for example, 213309 + ... + 213375.
It is an arithmetic number, because the mean of its divisors is an integer number (641478).
Almost surely, 214293914 is an apocalyptic number.
14293914 is an abundant number, since it is smaller than the sum of its proper divisors (16497030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14293914 is a wasteful number, since it uses less digits than its factorization.
14293914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171 (or 140 counting only the distinct ones).
The product of its digits is 7776, while the sum is 33.
The square root of 14293914 is about 3780.7292947261. The cubic root of 14293914 is about 242.6891654695.
It can be divided in two parts, 1 and 4293914, that added together give a triangular number (4293915 = T2930).
The spelling of 14293914 in words is "fourteen million, two hundred ninety-three thousand, nine hundred fourteen".
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