Base | Representation |
---|---|
bin | 1000001100011… |
… | …10100010110101 |
3 | 11210100102100010 |
4 | 10012032202311 |
5 | 120044210201 |
6 | 10453210433 |
7 | 1463201646 |
oct | 406164265 |
9 | 153312303 |
10 | 68741301 |
11 | 358913a2 |
12 | 1b030a19 |
13 | 1131a935 |
14 | 91b56cd |
15 | 607cbd6 |
hex | 418e8b5 |
68741301 has 16 divisors (see below), whose sum is σ = 94419968. Its totient is φ = 44452800.
The previous prime is 68741287. The next prime is 68741303. The reversal of 68741301 is 10314786.
It is a happy number.
It is not a de Polignac number, because 68741301 - 25 = 68741269 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68741303) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45996 + ... + 47466.
It is an arithmetic number, because the mean of its divisors is an integer number (5901248).
Almost surely, 268741301 is an apocalyptic number.
It is an amenable number.
68741301 is a deficient number, since it is larger than the sum of its proper divisors (25678667).
68741301 is a wasteful number, since it uses less digits than its factorization.
68741301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1932.
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 68741301 is about 8291.0373898566. The cubic root of 68741301 is about 409.6433563273.
The spelling of 68741301 in words is "sixty-eight million, seven hundred forty-one thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •