Base | Representation |
---|---|
bin | 1000001001010… |
… | …01100000101001 |
3 | 11202120101122212 |
4 | 10010221200221 |
5 | 114442434330 |
6 | 10440254505 |
7 | 1456526303 |
oct | 404514051 |
9 | 152511585 |
10 | 68327465 |
11 | 35629488 |
12 | 1aa71435 |
13 | 1120446b |
14 | 9108973 |
15 | 5eea295 |
hex | 4129829 |
68327465 has 4 divisors (see below), whose sum is σ = 81992964. Its totient is φ = 54661968.
The previous prime is 68327459. The next prime is 68327491. The reversal of 68327465 is 56472386.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 9406489 + 58920976 = 3067^2 + 7676^2 .
It is a cyclic number.
It is not a de Polignac number, because 68327465 - 24 = 68327449 is a prime.
It is a Duffinian 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, 6832742 + ... + 6832751.
It is an arithmetic number, because the mean of its divisors is an integer number (20498241).
Almost surely, 268327465 is an apocalyptic number.
It is an amenable number.
68327465 is a deficient number, since it is larger than the sum of its proper divisors (13665499).
68327465 is a wasteful number, since it uses less digits than its factorization.
68327465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13665498.
The product of its digits is 241920, while the sum is 41.
The square root of 68327465 is about 8266.0428864119. The cubic root of 68327465 is about 408.8196569433.
The spelling of 68327465 in words is "sixty-eight million, three hundred twenty-seven thousand, four hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •