Base | Representation |
---|---|
bin | 11011111100110010… |
… | …111000010100111010 |
3 | 2212110111222202201001 |
4 | 123330302320110322 |
5 | 442430304000442 |
6 | 21441543515214 |
7 | 2111462202115 |
oct | 337462702472 |
9 | 85414882631 |
10 | 30011000122 |
11 | 11800477644 |
12 | 5996758b0a |
13 | 2aa3746c4c |
14 | 1649aad57c |
15 | ba9a9d2b7 |
hex | 6fccb853a |
30011000122 has 8 divisors (see below), whose sum is σ = 45032718996. Its totient is φ = 15000093792.
The previous prime is 30011000113. The next prime is 30011000147. The reversal of 30011000122 is 22100011003.
It can be written as a sum of positive squares in 2 ways, for example, as 22592795481 + 7418204641 = 150309^2 + 86129^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 30011000099 and 30011000108.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2696193 + ... + 2707300.
Almost surely, 230011000122 is an apocalyptic number.
30011000122 is a deficient number, since it is larger than the sum of its proper divisors (15021718874).
30011000122 is a wasteful number, since it uses less digits than its factorization.
30011000122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5406272.
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 30011000122 its reverse (22100011003), we get a palindrome (52111011125).
The spelling of 30011000122 in words is "thirty billion, eleven million, one hundred twenty-two", and thus it is an aban number.
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