Base | Representation |
---|---|
bin | 111101000101… |
… | …011101100111 |
3 | 1010010112220222 |
4 | 331011131213 |
5 | 13044410114 |
6 | 1331114555 |
7 | 253052411 |
oct | 75053547 |
9 | 33115828 |
10 | 16013159 |
11 | 9047a18 |
12 | 5442a5b |
13 | 3418856 |
14 | 21ab9b1 |
15 | 161498e |
hex | f45767 |
16013159 has 2 divisors, whose sum is σ = 16013160. Its totient is φ = 16013158.
The previous prime is 16013149. The next prime is 16013177. The reversal of 16013159 is 95131061.
It is a weak prime.
It is an emirp because it is prime and its reverse (95131061) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 16013159 - 28 = 16012903 is a prime.
It is a super-2 number, since 2×160131592 = 512842522318562, which contains 22 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (16013149) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8006579 + 8006580.
It is an arithmetic number, because the mean of its divisors is an integer number (8006580).
Almost surely, 216013159 is an apocalyptic number.
16013159 is a deficient number, since it is larger than the sum of its proper divisors (1).
16013159 is an equidigital number, since it uses as much as digits as its factorization.
16013159 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 810, while the sum is 26.
The square root of 16013159 is about 4001.6445369373. The cubic root of 16013159 is about 252.0532714707.
The spelling of 16013159 in words is "sixteen million, thirteen thousand, one hundred fifty-nine".
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