Base | Representation |
---|---|
bin | 1000000111000… |
… | …10011000000000 |
3 | 11202000120222102 |
4 | 10003202120000 |
5 | 114404123341 |
6 | 10430125532 |
7 | 1454203652 |
oct | 403423000 |
9 | 152016872 |
10 | 68036096 |
11 | 3544a587 |
12 | 1a9508a8 |
13 | 1113195b |
14 | 90706d2 |
15 | 5e8dc9b |
hex | 40e2600 |
68036096 has 40 divisors (see below), whose sum is σ = 137663064. Its totient is φ = 33587200.
The previous prime is 68036083. The next prime is 68036149. The reversal of 68036096 is 69063086.
It is a happy number.
It is a super-4 number, since 4×680360964 (a number of 32 digits) contains 4444 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41696 + ... + 43296.
Almost surely, 268036096 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 68036096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68831532).
68036096 is an abundant number, since it is smaller than the sum of its proper divisors (69626968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68036096 is an equidigital number, since it uses as much as digits as its factorization.
68036096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1702 (or 1686 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 38.
The square root of 68036096 is about 8248.3996023471. The cubic root of 68036096 is about 408.2377187022.
The spelling of 68036096 in words is "sixty-eight million, thirty-six thousand, ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •