Base | Representation |
---|---|
bin | 11011111110100101… |
… | …010101000100011001 |
3 | 2212112121110000220112 |
4 | 123332211111010121 |
5 | 443010444033030 |
6 | 21444534534105 |
7 | 2112305206661 |
oct | 337645250431 |
9 | 85477400815 |
10 | 30041002265 |
11 | 118163a96aa |
12 | 59a4807335 |
13 | 2aa9a1cbb1 |
14 | 164da7d1a1 |
15 | bac527a95 |
hex | 6fe955119 |
30041002265 has 8 divisors (see below), whose sum is σ = 36158114688. Its totient is φ = 23960193840.
The previous prime is 30041002219. The next prime is 30041002273. The reversal of 30041002265 is 56220014003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30041002265 - 228 = 29772566809 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 30041002265.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9074177 + ... + 9077486.
It is an arithmetic number, because the mean of its divisors is an integer number (4519764336).
Almost surely, 230041002265 is an apocalyptic number.
It is an amenable number.
30041002265 is a deficient number, since it is larger than the sum of its proper divisors (6117112423).
30041002265 is a wasteful number, since it uses less digits than its factorization.
30041002265 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18151999.
The product of its (nonzero) digits is 1440, while the sum is 23.
Adding to 30041002265 its reverse (56220014003), we get a palindrome (86261016268).
The spelling of 30041002265 in words is "thirty billion, forty-one million, two thousand, two hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •