Base | Representation |
---|---|
bin | 1001111100110… |
… | …10000101101010 |
3 | 12211001122110111 |
4 | 10332122011222 |
5 | 132331444100 |
6 | 12141004534 |
7 | 2032320556 |
oct | 476320552 |
9 | 184048414 |
10 | 83468650 |
11 | 43130261 |
12 | 23b5374a |
13 | 143a6145 |
14 | b12a866 |
15 | 74db6ba |
hex | 4f9a16a |
83468650 has 24 divisors (see below), whose sum is σ = 157004460. Its totient is φ = 33010560.
The previous prime is 83468629. The next prime is 83468659. The reversal of 83468650 is 5686438.
It can be written as a sum of positive squares in 6 ways, for example, as 21169201 + 62299449 = 4601^2 + 7893^2 .
It is not an unprimeable number, because it can be changed into a prime (83468659) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4929 + ... + 13828.
Almost surely, 283468650 is an apocalyptic number.
83468650 is a deficient number, since it is larger than the sum of its proper divisors (73535810).
83468650 is a wasteful number, since it uses less digits than its factorization.
83468650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18858 (or 18853 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 40.
The square root of 83468650 is about 9136.1178845284. The cubic root of 83468650 is about 437.0265245103.
The spelling of 83468650 in words is "eighty-three million, four hundred sixty-eight thousand, six hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •