Base | Representation |
---|---|
bin | 110011111110001001110… |
… | …0011100110110011000100 |
3 | 221021211222002211120221011 |
4 | 1213330103203212303010 |
5 | 1414012033312324213 |
6 | 23105214535332004 |
7 | 1335024461205442 |
oct | 147742343466304 |
9 | 27254862746834 |
10 | 7142858714308 |
11 | 23042a6591899 |
12 | 974400b21004 |
13 | 3ca751534545 |
14 | 1a9a053adb92 |
15 | c5c073a703d |
hex | 67f138e6cc4 |
7142858714308 has 72 divisors (see below), whose sum is σ = 13537609813728. Its totient is φ = 3295402209792.
The previous prime is 7142858714297. The next prime is 7142858714311. The reversal of 7142858714308 is 8034178582417.
It is a happy number.
It is a super-2 number, since 2×71428587143082 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21755535 + ... + 22081417.
It is an arithmetic number, because the mean of its divisors is an integer number (188022358524).
Almost surely, 27142858714308 is an apocalyptic number.
It is an amenable number.
7142858714308 is a deficient number, since it is larger than the sum of its proper divisors (6394751099420).
7142858714308 is a wasteful number, since it uses less digits than its factorization.
7142858714308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 326321 (or 326300 counting only the distinct ones).
The product of its (nonzero) digits is 12042240, while the sum is 58.
The spelling of 7142858714308 in words is "seven trillion, one hundred forty-two billion, eight hundred fifty-eight million, seven hundred fourteen thousand, three hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •