Base | Representation |
---|---|
bin | 10100100001100… |
… | …001011100110001 |
3 | 212222220212211001 |
4 | 110201201130301 |
5 | 1201122111311 |
6 | 54100122001 |
7 | 11350526422 |
oct | 2441413461 |
9 | 788825731 |
10 | 344332081 |
11 | 167403875 |
12 | 97396301 |
13 | 564503c2 |
14 | 33a33649 |
15 | 203694c1 |
hex | 14861731 |
344332081 has 2 divisors, whose sum is σ = 344332082. Its totient is φ = 344332080.
The previous prime is 344332073. The next prime is 344332133. The reversal of 344332081 is 180233443.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 223771681 + 120560400 = 14959^2 + 10980^2 .
It is a cyclic number.
It is not a de Polignac number, because 344332081 - 23 = 344332073 is a prime.
It is a super-2 number, since 2×3443320812 = 237129164011581122, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (344332181) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172166040 + 172166041.
It is an arithmetic number, because the mean of its divisors is an integer number (172166041).
Almost surely, 2344332081 is an apocalyptic number.
It is an amenable number.
344332081 is a deficient number, since it is larger than the sum of its proper divisors (1).
344332081 is an equidigital number, since it uses as much as digits as its factorization.
344332081 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6912, while the sum is 28.
The square root of 344332081 is about 18556.1871352926. The cubic root of 344332081 is about 700.9050069930.
The spelling of 344332081 in words is "three hundred forty-four million, three hundred thirty-two thousand, eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •