Base | Representation |
---|---|
bin | 11101011101000… |
… | …001001000010011 |
3 | 1021102211012222012 |
4 | 131131001020103 |
5 | 2003000133232 |
6 | 121011133135 |
7 | 15150113042 |
oct | 3535011023 |
9 | 1242735865 |
10 | 494146067 |
11 | 233a29288 |
12 | 1195a41ab |
13 | 7b4b572c |
14 | 498b0559 |
15 | 2d5ad9b2 |
hex | 1d741213 |
494146067 has 8 divisors (see below), whose sum is σ = 511323120. Its totient is φ = 477227520.
The previous prime is 494146057. The next prime is 494146111. The reversal of 494146067 is 760641494.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 494146067 - 220 = 493097491 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (494146057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60734 + ... + 68387.
It is an arithmetic number, because the mean of its divisors is an integer number (63915390).
Almost surely, 2494146067 is an apocalyptic number.
494146067 is a deficient number, since it is larger than the sum of its proper divisors (17177053).
494146067 is a wasteful number, since it uses less digits than its factorization.
494146067 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129253.
The product of its (nonzero) digits is 145152, while the sum is 41.
The square root of 494146067 is about 22229.3964605430. The cubic root of 494146067 is about 790.5908451805.
The spelling of 494146067 in words is "four hundred ninety-four million, one hundred forty-six thousand, sixty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •