Base | Representation |
---|---|
bin | 1011011100001110… |
… | …10111110010011001 |
3 | 120212001222220211110 |
4 | 11232013113302121 |
5 | 100034423042442 |
6 | 2453300450533 |
7 | 305133324522 |
oct | 55607276231 |
9 | 16761886743 |
10 | 6142393497 |
11 | 2672248169 |
12 | 12350a9a49 |
13 | 76b733686 |
14 | 423ab7849 |
15 | 25e3b369c |
hex | 16e1d7c99 |
6142393497 has 16 divisors (see below), whose sum is σ = 8221625280. Its totient is φ = 4079073600.
The previous prime is 6142393487. The next prime is 6142393513. The reversal of 6142393497 is 7943932416.
It is a happy number.
It is not a de Polignac number, because 6142393497 - 212 = 6142389401 is a prime.
It is not an unprimeable number, because it can be changed into a prime (6142393447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1067047 + ... + 1072787.
It is an arithmetic number, because the mean of its divisors is an integer number (513851580).
Almost surely, 26142393497 is an apocalyptic number.
It is an amenable number.
6142393497 is a deficient number, since it is larger than the sum of its proper divisors (2079231783).
6142393497 is a wasteful number, since it uses less digits than its factorization.
6142393497 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7064.
The product of its digits is 979776, while the sum is 48.
The square root of 6142393497 is about 78373.4234099800. The cubic root of 6142393497 is about 1831.3831398934.
The spelling of 6142393497 in words is "six billion, one hundred forty-two million, three hundred ninety-three thousand, four hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •