Base | Representation |
---|---|
bin | 1000001010000… |
… | …00101010011000 |
3 | 11202202012202010 |
4 | 10011000222120 |
5 | 120004003141 |
6 | 10442305520 |
7 | 1460402625 |
oct | 405005230 |
9 | 152665663 |
10 | 68422296 |
11 | 35693758 |
12 | 1aab82a0 |
13 | 11238687 |
14 | 913134c |
15 | 6018416 |
hex | 4140a98 |
68422296 has 16 divisors (see below), whose sum is σ = 171055800. Its totient is φ = 22807424.
The previous prime is 68422283. The next prime is 68422313. The reversal of 68422296 is 69222486.
It is a super-2 number, since 2×684222962 = 9363221179823232, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1425441 + ... + 1425488.
Almost surely, 268422296 is an apocalyptic number.
It is an amenable number.
68422296 is an abundant number, since it is smaller than the sum of its proper divisors (102633504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68422296 is a wasteful number, since it uses less digits than its factorization.
68422296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2850938 (or 2850934 counting only the distinct ones).
The product of its digits is 82944, while the sum is 39.
The square root of 68422296 is about 8271.7770762999. Note that the first 3 decimals coincide. The cubic root of 68422296 is about 409.0087017396.
The spelling of 68422296 in words is "sixty-eight million, four hundred twenty-two thousand, two hundred ninety-six".
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