Base | Representation |
---|---|
bin | 1000000111011… |
… | …01001110001010 |
3 | 11202002211220211 |
4 | 10003231032022 |
5 | 114412034042 |
6 | 10431111334 |
7 | 1454450326 |
oct | 403551612 |
9 | 152084824 |
10 | 68080522 |
11 | 3547a9a4 |
12 | 1a97254a |
13 | 11148c43 |
14 | 9082986 |
15 | 5e9c017 |
hex | 40ed38a |
68080522 has 8 divisors (see below), whose sum is σ = 102311172. Its totient is φ = 33976800.
The previous prime is 68080511. The next prime is 68080531. The reversal of 68080522 is 22508086.
It can be written as a sum of positive squares in 2 ways, for example, as 68079001 + 1521 = 8251^2 + 39^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 30379 + ... + 32542.
Almost surely, 268080522 is an apocalyptic number.
68080522 is a deficient number, since it is larger than the sum of its proper divisors (34230650).
68080522 is a wasteful number, since it uses less digits than its factorization.
68080522 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63464.
The product of its (nonzero) digits is 7680, while the sum is 31.
The square root of 68080522 is about 8251.0921701312. The cubic root of 68080522 is about 408.3265559706.
The spelling of 68080522 in words is "sixty-eight million, eighty thousand, five hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •