Base | Representation |
---|---|
bin | 1001111011101… |
… | …11110001111010 |
3 | 12210210111200202 |
4 | 10331313301322 |
5 | 132312444442 |
6 | 12134002202 |
7 | 2031164063 |
oct | 475676172 |
9 | 183714622 |
10 | 83328122 |
11 | 43044719 |
12 | 23aa6362 |
13 | 143571a7 |
14 | b0d156a |
15 | 74aec32 |
hex | 4f77c7a |
83328122 has 4 divisors (see below), whose sum is σ = 124992186. Its totient is φ = 41664060.
The previous prime is 83328083. The next prime is 83328127. The reversal of 83328122 is 22182338.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22182338 = 2 ⋅11091169.
It can be written as a sum of positive squares in only one way, i.e., 70375321 + 12952801 = 8389^2 + 3599^2 .
It is not an unprimeable number, because it can be changed into a prime (83328127) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20832029 + ... + 20832032.
Almost surely, 283328122 is an apocalyptic number.
83328122 is a deficient number, since it is larger than the sum of its proper divisors (41664064).
83328122 is a wasteful number, since it uses less digits than its factorization.
83328122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41664063.
The product of its digits is 4608, while the sum is 29.
The square root of 83328122 is about 9128.4238508080. The cubic root of 83328122 is about 436.7811271404.
The spelling of 83328122 in words is "eighty-three million, three hundred twenty-eight thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •