Base | Representation |
---|---|
bin | 111111010101010000… |
… | …010010101001001011 |
3 | 20111112012101010211222 |
4 | 333111100102221023 |
5 | 2103232043431430 |
6 | 51123445512255 |
7 | 4625106146312 |
oct | 772520225113 |
9 | 214465333758 |
10 | 68002327115 |
11 | 269265a4948 |
12 | 11219a1268b |
13 | 65496065a8 |
14 | 34115a5279 |
15 | 1b8005c9e5 |
hex | fd5412a4b |
68002327115 has 8 divisors (see below), whose sum is σ = 81608454720. Its totient is φ = 54398086912.
The previous prime is 68002327109. The next prime is 68002327153. The reversal of 68002327115 is 51172320086.
It is a happy number.
68002327115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 68002327115 - 28 = 68002326859 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391334 + ... + 537723.
It is an arithmetic number, because the mean of its divisors is an integer number (10201056840).
Almost surely, 268002327115 is an apocalyptic number.
68002327115 is a deficient number, since it is larger than the sum of its proper divisors (13606127605).
68002327115 is a wasteful number, since it uses less digits than its factorization.
68002327115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 943701.
The product of its (nonzero) digits is 20160, while the sum is 35.
The spelling of 68002327115 in words is "sixty-eight billion, two million, three hundred twenty-seven thousand, one hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •