Base | Representation |
---|---|
bin | 111111100100100000… |
… | …110011100000111100 |
3 | 20112012001001122020211 |
4 | 333210200303200330 |
5 | 2104243112024200 |
6 | 51205112322204 |
7 | 4634335045531 |
oct | 774440634074 |
9 | 215161048224 |
10 | 68258314300 |
11 | 26a48047900 |
12 | 1128b6a3364 |
13 | 658a6641b7 |
14 | 343759cd88 |
15 | 1b97775aba |
hex | fe483383c |
68258314300 has 108 divisors (see below), whose sum is σ = 163163931840. Its totient is φ = 24767283200.
The previous prime is 68258314261. The next prime is 68258314301. The reversal of 68258314300 is 341385286.
68258314300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68258314301) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5790012 + ... + 5801788.
Almost surely, 268258314300 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 68258314300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81581965920).
68258314300 is an abundant number, since it is smaller than the sum of its proper divisors (94905617540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68258314300 is a wasteful number, since it uses less digits than its factorization.
68258314300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12292 (or 12274 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 40.
Adding to 68258314300 its reverse (341385286), we get a palindrome (68599699586).
The spelling of 68258314300 in words is "sixty-eight billion, two hundred fifty-eight million, three hundred fourteen thousand, three hundred".
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