Base | Representation |
---|---|
bin | 1000101111001101000… |
… | …00110101010011001111 |
3 | 1001200220212002202221111 |
4 | 10113212200311103033 |
5 | 14404322322010111 |
6 | 345530314512451 |
7 | 30455506554502 |
oct | 4274640652317 |
9 | 1050825082844 |
10 | 300220110031 |
11 | 106360475216 |
12 | 4a227135727 |
13 | 2240660742a |
14 | 1076047b139 |
15 | 7c21b8ba21 |
hex | 45e68354cf |
300220110031 has 16 divisors (see below), whose sum is σ = 306245862400. Its totient is φ = 294249827520.
The previous prime is 300220110017. The next prime is 300220110059. The reversal of 300220110031 is 130011022003.
It is a cyclic number.
It is not a de Polignac number, because 300220110031 - 215 = 300220077263 is a prime.
It is a super-2 number, since 2×3002201100312 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 300220109993 and 300220110020.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (300220110131) 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, 11943166 + ... + 11968276.
It is an arithmetic number, because the mean of its divisors is an integer number (19140366400).
Almost surely, 2300220110031 is an apocalyptic number.
300220110031 is a deficient number, since it is larger than the sum of its proper divisors (6025752369).
300220110031 is a wasteful number, since it uses less digits than its factorization.
300220110031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26206.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 300220110031 its reverse (130011022003), we get a palindrome (430231132034).
The spelling of 300220110031 in words is "three hundred billion, two hundred twenty million, one hundred ten thousand, thirty-one".
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