Base | Representation |
---|---|
bin | 111111101000100000… |
… | …111010101001100010 |
3 | 20112100201101121101121 |
4 | 333220200322221202 |
5 | 2104412303434021 |
6 | 51215511322454 |
7 | 4636111522432 |
oct | 775040725142 |
9 | 215321347347 |
10 | 68325452386 |
11 | 26a81a33724 |
12 | 112aa08042a |
13 | 659b540189 |
14 | 34424782c2 |
15 | 1b9d5d8741 |
hex | fe883aa62 |
68325452386 has 16 divisors (see below), whose sum is σ = 108547375104. Its totient is φ = 32144122944.
The previous prime is 68325452383. The next prime is 68325452401.
68325452386 is nontrivially palindromic in base 10.
68325452386 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (68325452383) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158610 + ... + 402253.
It is an arithmetic number, because the mean of its divisors is an integer number (6784210944).
Almost surely, 268325452386 is an apocalyptic number.
68325452386 is a deficient number, since it is larger than the sum of its proper divisors (40221922718).
68325452386 is a wasteful number, since it uses less digits than its factorization.
68325452386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 564465.
The product of its digits is 8294400, while the sum is 52.
The spelling of 68325452386 in words is "sixty-eight billion, three hundred twenty-five million, four hundred fifty-two thousand, three hundred eighty-six".
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