Base | Representation |
---|---|
bin | 111101000111… |
… | …101001110001 |
3 | 1010011000020012 |
4 | 331013221301 |
5 | 13100202004 |
6 | 1331224305 |
7 | 253120514 |
oct | 75075161 |
9 | 33130205 |
10 | 16022129 |
11 | 9053732 |
12 | 5448095 |
13 | 341c966 |
14 | 21b0d7b |
15 | 161746e |
hex | f47a71 |
16022129 has 2 divisors, whose sum is σ = 16022130. Its totient is φ = 16022128.
The previous prime is 16022117. The next prime is 16022137. The reversal of 16022129 is 92122061.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 13890529 + 2131600 = 3727^2 + 1460^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-16022129 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (16022189) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8011064 + 8011065.
It is an arithmetic number, because the mean of its divisors is an integer number (8011065).
Almost surely, 216022129 is an apocalyptic number.
It is an amenable number.
16022129 is a deficient number, since it is larger than the sum of its proper divisors (1).
16022129 is an equidigital number, since it uses as much as digits as its factorization.
16022129 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 432, while the sum is 23.
The square root of 16022129 is about 4002.7651692299. The cubic root of 16022129 is about 252.1003264338.
The spelling of 16022129 in words is "sixteen million, twenty-two thousand, one hundred twenty-nine".
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