Base | Representation |
---|---|
bin | 11011111101011101… |
… | …010001000001000101 |
3 | 2212111021220021101012 |
4 | 123331131101001011 |
5 | 442441130030201 |
6 | 21443022012005 |
7 | 2111655510200 |
oct | 337535210105 |
9 | 85437807335 |
10 | 30022111301 |
11 | 11806776636 |
12 | 599a417005 |
13 | 2aa5b37500 |
14 | 164b362937 |
15 | baaa455bb |
hex | 6fd751045 |
30022111301 has 36 divisors (see below), whose sum is σ = 39461224032. Its totient is φ = 22720842144.
The previous prime is 30022111289. The next prime is 30022111307. The reversal of 30022111301 is 10311122003.
It is not a de Polignac number, because 30022111301 - 226 = 29955002437 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30022111307) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 111650 + ... + 269276.
It is an arithmetic number, because the mean of its divisors is an integer number (1096145112).
Almost surely, 230022111301 is an apocalyptic number.
It is an amenable number.
30022111301 is a deficient number, since it is larger than the sum of its proper divisors (9439112731).
30022111301 is a wasteful number, since it uses less digits than its factorization.
30022111301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157690 (or 157670 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 30022111301 its reverse (10311122003), we get a palindrome (40333233304).
The spelling of 30022111301 in words is "thirty billion, twenty-two million, one hundred eleven thousand, three hundred one".
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