Base | Representation |
---|---|
bin | 1011000111111000110000… |
… | …1001010001000011100110 |
3 | 1121022012002022100101210110 |
4 | 2301332030021101003212 |
5 | 3100334243010143420 |
6 | 42002235131233450 |
7 | 2401411565240133 |
oct | 261761411210346 |
9 | 47265068311713 |
10 | 12230123131110 |
11 | 399584773a285 |
12 | 14563435a8886 |
13 | 6a93ac755ca1 |
14 | 303d265db58a |
15 | 163200be1ee0 |
hex | b1f8c2510e6 |
12230123131110 has 16 divisors (see below), whose sum is σ = 29352295514736. Its totient is φ = 3261366168288.
The previous prime is 12230123131073. The next prime is 12230123131123. The reversal of 12230123131110 is 1113132103221.
It is a super-2 number, since 2×122301231311102 (a number of 27 digits) contains 22 as substring.
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, 203835385489 + ... + 203835385548.
It is an arithmetic number, because the mean of its divisors is an integer number (1834518469671).
Almost surely, 212230123131110 is an apocalyptic number.
12230123131110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12230123131110 is an abundant number, since it is smaller than the sum of its proper divisors (17122172383626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12230123131110 is a wasteful number, since it uses less digits than its factorization.
12230123131110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 407670771047.
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 12230123131110 its reverse (1113132103221), we get a palindrome (13343255234331).
The spelling of 12230123131110 in words is "twelve trillion, two hundred thirty billion, one hundred twenty-three million, one hundred thirty-one thousand, one hundred ten".
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