Base | Representation |
---|---|
bin | 10010011101011111… |
… | …11001001000100110 |
3 | 221120201111200000202 |
4 | 21032233321020212 |
5 | 130244221042410 |
6 | 4315245310502 |
7 | 500415030635 |
oct | 111657711046 |
9 | 27521450022 |
10 | 9911112230 |
11 | 4226623348 |
12 | 1b07265432 |
13 | c1c467866 |
14 | 6a042551c |
15 | 3d01a0ca5 |
hex | 24ebf9226 |
9911112230 has 16 divisors (see below), whose sum is σ = 18091270944. Its totient is φ = 3908607360.
The previous prime is 9911112221. The next prime is 9911112259. The reversal of 9911112230 is 322111199.
It is a junction number, because it is equal to n+sod(n) for n = 9911112193 and 9911112202.
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, 6978947 + ... + 6980366.
It is an arithmetic number, because the mean of its divisors is an integer number (1130704434).
Almost surely, 29911112230 is an apocalyptic number.
9911112230 is a deficient number, since it is larger than the sum of its proper divisors (8180158714).
9911112230 is a wasteful number, since it uses less digits than its factorization.
9911112230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13959391.
The product of its (nonzero) digits is 972, while the sum is 29.
The square root of 9911112230 is about 99554.5691065960. The cubic root of 9911112230 is about 2148.0322526070.
The spelling of 9911112230 in words is "nine billion, nine hundred eleven million, one hundred twelve thousand, two hundred thirty".
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