Base | Representation |
---|---|
bin | 1011000010101110010100… |
… | …1110101010010001100011 |
3 | 1120222201010200011101221011 |
4 | 2300223211032222101203 |
5 | 3042411113342413011 |
6 | 41453405400241351 |
7 | 2362121535062050 |
oct | 260534516522143 |
9 | 46881120141834 |
10 | 12141423404131 |
11 | 396116aa9259a |
12 | 144110a170257 |
13 | 6a0c15136038 |
14 | 2dd910292027 |
15 | 160c5daab621 |
hex | b0ae53aa463 |
12141423404131 has 24 divisors (see below), whose sum is σ = 14207154300000. Its totient is φ = 10164167306496.
The previous prime is 12141423404083. The next prime is 12141423404147. The reversal of 12141423404131 is 13140432414121.
It is not a de Polignac number, because 12141423404131 - 213 = 12141423395939 is a prime.
It is a super-2 number, since 2×121414234041312 (a number of 27 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 = 12141423404093 and 12141423404102.
It is not an unprimeable number, because it can be changed into a prime (12141423404171) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 242643291 + ... + 242693323.
It is an arithmetic number, because the mean of its divisors is an integer number (591964762500).
Almost surely, 212141423404131 is an apocalyptic number.
12141423404131 is a deficient number, since it is larger than the sum of its proper divisors (2065730895869).
12141423404131 is an equidigital number, since it uses as much as digits as its factorization.
12141423404131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68875 (or 68832 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 31.
Adding to 12141423404131 its reverse (13140432414121), we get a palindrome (25281855818252).
The spelling of 12141423404131 in words is "twelve trillion, one hundred forty-one billion, four hundred twenty-three million, four hundred four thousand, one hundred thirty-one".
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