Base | Representation |
---|---|
bin | 1000001010110… |
… | …01100000011100 |
3 | 11202221101100011 |
4 | 10011121200130 |
5 | 120020232220 |
6 | 10444413004 |
7 | 1461305413 |
oct | 405314034 |
9 | 152841304 |
10 | 68524060 |
11 | 35753160 |
12 | 1ab47164 |
13 | 11272aa7 |
14 | 915a47a |
15 | 603865a |
hex | 415981c |
68524060 has 24 divisors (see below), whose sum is σ = 156982896. Its totient is φ = 24917760.
The previous prime is 68524039. The next prime is 68524091. The reversal of 68524060 is 6042586.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155517 + ... + 155956.
It is an arithmetic number, because the mean of its divisors is an integer number (6540954).
Almost surely, 268524060 is an apocalyptic number.
It is an amenable number.
68524060 is an abundant number, since it is smaller than the sum of its proper divisors (88458836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68524060 is a wasteful number, since it uses less digits than its factorization.
68524060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 311493 (or 311491 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 31.
The square root of 68524060 is about 8277.9260687687. The cubic root of 68524060 is about 409.2113732181.
The spelling of 68524060 in words is "sixty-eight million, five hundred twenty-four thousand, sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •