Base | Representation |
---|---|
bin | 11011111100110010… |
… | …111000010110011110 |
3 | 2212110111222202211202 |
4 | 123330302320112132 |
5 | 442430304001342 |
6 | 21441543515502 |
7 | 2111462202320 |
oct | 337462702636 |
9 | 85414882752 |
10 | 30011000222 |
11 | 11800477725 |
12 | 5996758b92 |
13 | 2aa3746cc8 |
14 | 1649aad610 |
15 | ba9a9d332 |
hex | 6fccb859e |
30011000222 has 16 divisors (see below), whose sum is σ = 51454740480. Its totient is φ = 12860029368.
The previous prime is 30011000203. The next prime is 30011000237. The reversal of 30011000222 is 22200011003.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47822 + ... + 249617.
It is an arithmetic number, because the mean of its divisors is an integer number (3215921280).
Almost surely, 230011000222 is an apocalyptic number.
30011000222 is a deficient number, since it is larger than the sum of its proper divisors (21443740258).
30011000222 is a wasteful number, since it uses less digits than its factorization.
30011000222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 304655.
The product of its (nonzero) digits is 24, while the sum is 11.
Adding to 30011000222 its reverse (22200011003), we get a palindrome (52211011225).
The spelling of 30011000222 in words is "thirty billion, eleven million, two hundred twenty-two", and thus it is an aban number.
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