Base | Representation |
---|---|
bin | 11011111110100101… |
… | …010101000100011011 |
3 | 2212112121110000220121 |
4 | 123332211111010123 |
5 | 443010444033032 |
6 | 21444534534111 |
7 | 2112305206663 |
oct | 337645250433 |
9 | 85477400817 |
10 | 30041002267 |
11 | 118163a9701 |
12 | 59a4807337 |
13 | 2aa9a1cbb3 |
14 | 164da7d1a3 |
15 | bac527a97 |
hex | 6fe95511b |
30041002267 has 16 divisors (see below), whose sum is σ = 31610512512. Its totient is φ = 28523473920.
The previous prime is 30041002219. The next prime is 30041002273. The reversal of 30041002267 is 76220014003.
It is a cyclic number.
It is not a de Polignac number, because 30041002267 - 27 = 30041002139 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30041002217) 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, 137523 + ... + 281059.
It is an arithmetic number, because the mean of its divisors is an integer number (1975657032).
Almost surely, 230041002267 is an apocalyptic number.
30041002267 is a deficient number, since it is larger than the sum of its proper divisors (1569510245).
30041002267 is a wasteful number, since it uses less digits than its factorization.
30041002267 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143718.
The product of its (nonzero) digits is 2016, while the sum is 25.
The spelling of 30041002267 in words is "thirty billion, forty-one million, two thousand, two hundred sixty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •