Base | Representation |
---|---|
bin | 1000001011000… |
… | …00011010111110 |
3 | 11202222211012010 |
4 | 10011200122332 |
5 | 120022134012 |
6 | 10445152050 |
7 | 1461454113 |
oct | 405403276 |
9 | 152884163 |
10 | 68552382 |
11 | 35772468 |
12 | 1ab5b626 |
13 | 11282952 |
14 | 916690a |
15 | 6041c3c |
hex | 41606be |
68552382 has 8 divisors (see below), whose sum is σ = 137104776. Its totient is φ = 22850792.
The previous prime is 68552357. The next prime is 68552401. The reversal of 68552382 is 28325586.
It is a sphenic number, since it is the product of 3 distinct primes.
68552382 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 68552382.
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, 5712693 + ... + 5712704.
It is an arithmetic number, because the mean of its divisors is an integer number (17138097).
Almost surely, 268552382 is an apocalyptic number.
68552382 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68552382 is a wasteful number, since it uses less digits than its factorization.
68552382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11425402.
The product of its digits is 115200, while the sum is 39.
The square root of 68552382 is about 8279.6365862277. The cubic root of 68552382 is about 409.2677431420.
The spelling of 68552382 in words is "sixty-eight million, five hundred fifty-two thousand, three hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •