Base | Representation |
---|---|
bin | 110101110111… |
… | …110100011101 |
3 | 222120111010000 |
4 | 311313310131 |
5 | 12103403034 |
6 | 1222404513 |
7 | 231015540 |
oct | 65676435 |
9 | 28514100 |
10 | 14122269 |
11 | 7a762a7 |
12 | 4890739 |
13 | 2c05c95 |
14 | 1c38857 |
15 | 138e599 |
hex | d77d1d |
14122269 has 20 divisors (see below), whose sum is σ = 24110944. Its totient is φ = 8069544.
The previous prime is 14122259. The next prime is 14122279. The reversal of 14122269 is 96222141.
It is an interprime number because it is at equal distance from previous prime (14122259) and next prime (14122279).
It is not a de Polignac number, because 14122269 - 25 = 14122237 is a prime.
It is a super-2 number, since 2×141222692 = 398876963416722, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14122219) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11887 + ... + 13020.
Almost surely, 214122269 is an apocalyptic number.
It is an amenable number.
14122269 is a deficient number, since it is larger than the sum of its proper divisors (9988675).
14122269 is an equidigital number, since it uses as much as digits as its factorization.
14122269 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24926 (or 24917 counting only the distinct ones).
The product of its digits is 1728, while the sum is 27.
The square root of 14122269 is about 3757.9607501942. The cubic root of 14122269 is about 241.7138262834.
The spelling of 14122269 in words is "fourteen million, one hundred twenty-two thousand, two hundred sixty-nine".
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