Base | Representation |
---|---|
bin | 110100010000100000… |
… | …1111111100001000011 |
3 | 101201200000222100020010 |
4 | 1220201001333201003 |
5 | 3314313132221011 |
6 | 123315451120003 |
7 | 11051666324226 |
oct | 1504101774103 |
9 | 351600870203 |
10 | 112223320131 |
11 | 4365915846a |
12 | 198bb443003 |
13 | a776004c50 |
14 | 56085b15bd |
15 | 2dbc3be1a6 |
hex | 1a2107f843 |
112223320131 has 16 divisors (see below), whose sum is σ = 166339281920. Its totient is φ = 66832745760.
The previous prime is 112223320037. The next prime is 112223320133. The reversal of 112223320131 is 131023322211.
It is not a de Polignac number, because 112223320131 - 217 = 112223189059 is a prime.
It is a super-2 number, since 2×1122233201312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 112223320098 and 112223320107.
It is not an unprimeable number, because it can be changed into a prime (112223320133) 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, 46410421 + ... + 46412838.
It is an arithmetic number, because the mean of its divisors is an integer number (10396205120).
Almost surely, 2112223320131 is an apocalyptic number.
112223320131 is a deficient number, since it is larger than the sum of its proper divisors (54115961789).
112223320131 is a wasteful number, since it uses less digits than its factorization.
112223320131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92823306.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 112223320131 its reverse (131023322211), we get a palindrome (243246642342).
The spelling of 112223320131 in words is "one hundred twelve billion, two hundred twenty-three million, three hundred twenty thousand, one hundred thirty-one".
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