Base | Representation |
---|---|
bin | 1000001101110… |
… | …11101100011001 |
3 | 11210200211000110 |
4 | 10012323230121 |
5 | 120121114413 |
6 | 10501154533 |
7 | 1464602055 |
oct | 406735431 |
9 | 153624013 |
10 | 68926233 |
11 | 359a8332 |
12 | 1b0bba49 |
13 | 11383b6c |
14 | 9222c65 |
15 | 60b78c3 |
hex | 41bbb19 |
68926233 has 8 divisors (see below), whose sum is σ = 91948000. Its totient is φ = 45927648.
The previous prime is 68926223. The next prime is 68926267. The reversal of 68926233 is 33262986.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 68926233 - 25 = 68926201 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 68926191 and 68926200.
It is not an unprimeable number, because it can be changed into a prime (68926213) 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, 3093 + ... + 12141.
It is an arithmetic number, because the mean of its divisors is an integer number (11493500).
Almost surely, 268926233 is an apocalyptic number.
It is an amenable number.
68926233 is a deficient number, since it is larger than the sum of its proper divisors (23021767).
68926233 is a wasteful number, since it uses less digits than its factorization.
68926233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11591.
The product of its digits is 93312, while the sum is 39.
The square root of 68926233 is about 8302.1824239172. The cubic root of 68926233 is about 410.0103764972.
The spelling of 68926233 in words is "sixty-eight million, nine hundred twenty-six thousand, two hundred thirty-three".
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