Base | Representation |
---|---|
bin | 11011111101011101… |
… | …010110000110100101 |
3 | 2212111021221022221202 |
4 | 123331131112012211 |
5 | 442441131212013 |
6 | 21443022252245 |
7 | 2111655625010 |
oct | 337535260645 |
9 | 85437838852 |
10 | 30022132133 |
11 | 11806790254 |
12 | 599a427085 |
13 | 2aa5b43b36 |
14 | 164b36a377 |
15 | baaa4b858 |
hex | 6fd7561a5 |
30022132133 has 16 divisors (see below), whose sum is σ = 34987220736. Its totient is φ = 25231046400.
The previous prime is 30022132121. The next prime is 30022132159. The reversal of 30022132133 is 33123122003.
It is not a de Polignac number, because 30022132133 - 26 = 30022132069 is a prime.
It is a super-2 number, since 2×300221321332 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30022132163) 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, 133316 + ... + 278957.
It is an arithmetic number, because the mean of its divisors is an integer number (2186701296).
Almost surely, 230022132133 is an apocalyptic number.
It is an amenable number.
30022132133 is a deficient number, since it is larger than the sum of its proper divisors (4965088603).
30022132133 is a wasteful number, since it uses less digits than its factorization.
30022132133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 412484.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 30022132133 its reverse (33123122003), we get a palindrome (63145254136).
The spelling of 30022132133 in words is "thirty billion, twenty-two million, one hundred thirty-two thousand, one hundred thirty-three".
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