Base | Representation |
---|---|
bin | 110110001000… |
… | …000111010101 |
3 | 222200212200000 |
4 | 312020013111 |
5 | 12113022023 |
6 | 1224041513 |
7 | 231414246 |
oct | 66100725 |
9 | 28625600 |
10 | 14189013 |
11 | 8011463 |
12 | 4903299 |
13 | 2c2a487 |
14 | 1c54ccd |
15 | 13a4243 |
hex | d881d5 |
14189013 has 12 divisors (see below), whose sum is σ = 21254688. Its totient is φ = 9459180.
The previous prime is 14188997. The next prime is 14189023. The reversal of 14189013 is 31098141.
It is not a de Polignac number, because 14189013 - 24 = 14188997 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14189023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28953 + ... + 29438.
It is an arithmetic number, because the mean of its divisors is an integer number (1771224).
Almost surely, 214189013 is an apocalyptic number.
It is an amenable number.
14189013 is a deficient number, since it is larger than the sum of its proper divisors (7065675).
14189013 is an frugal number, since it uses more digits than its factorization.
14189013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58406 (or 58394 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 27.
The square root of 14189013 is about 3766.8306306496. The cubic root of 14189013 is about 242.0940201118.
The spelling of 14189013 in words is "fourteen million, one hundred eighty-nine thousand, thirteen".
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