Base | Representation |
---|---|
bin | 11011011100110110… |
… | …000110111001111111 |
3 | 2211002011100212222001 |
4 | 123130312012321333 |
5 | 440331043202414 |
6 | 21312435003131 |
7 | 2062263104524 |
oct | 333466067177 |
9 | 84064325861 |
10 | 29474975359 |
11 | 11555945275 |
12 | 58671394a7 |
13 | 2a1968a82b |
14 | 15d881b14b |
15 | b779bb074 |
hex | 6dcd86e7f |
29474975359 has 2 divisors, whose sum is σ = 29474975360. Its totient is φ = 29474975358.
The previous prime is 29474975357. The next prime is 29474975381. The reversal of 29474975359 is 95357947492.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 29474975359 - 21 = 29474975357 is a prime.
Together with 29474975357, it forms a pair of twin primes.
It is a self number, because there is not a number n which added to its sum of digits gives 29474975359.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (29474975357) by changing a digit.
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 as a sum of consecutive naturals, namely, 14737487679 + 14737487680.
It is an arithmetic number, because the mean of its divisors is an integer number (14737487680).
Almost surely, 229474975359 is an apocalyptic number.
29474975359 is a deficient number, since it is larger than the sum of its proper divisors (1).
29474975359 is an equidigital number, since it uses as much as digits as its factorization.
29474975359 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 85730400, while the sum is 64.
The spelling of 29474975359 in words is "twenty-nine billion, four hundred seventy-four million, nine hundred seventy-five thousand, three hundred fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •