Base | Representation |
---|---|
bin | 1010111101011101100100… |
… | …0000110011010001000100 |
3 | 1120200001210120222112020021 |
4 | 2233113121000303101010 |
5 | 3034420444134144030 |
6 | 41344055234144524 |
7 | 2352441416662231 |
oct | 257273100632104 |
9 | 46601716875207 |
10 | 12051024131140 |
11 | 39268a0a52825 |
12 | 142769b722144 |
13 | 695539698367 |
14 | 2d93b633c788 |
15 | 15d71c66197a |
hex | af5d9033444 |
12051024131140 has 48 divisors (see below), whose sum is σ = 26839951713792. Its totient is φ = 4529381838336.
The previous prime is 12051024131119. The next prime is 12051024131147. The reversal of 12051024131140 is 4113142015021.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (12051024131147) 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, 28989822 + ... + 29402581.
It is an arithmetic number, because the mean of its divisors is an integer number (559165660704).
Almost surely, 212051024131140 is an apocalyptic number.
12051024131140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12051024131140 is an abundant number, since it is smaller than the sum of its proper divisors (14788927582652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12051024131140 is a wasteful number, since it uses less digits than its factorization.
12051024131140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58393036 (or 58393034 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 25.
Adding to 12051024131140 its reverse (4113142015021), we get a palindrome (16164166146161).
The spelling of 12051024131140 in words is "twelve trillion, fifty-one billion, twenty-four million, one hundred thirty-one thousand, one hundred forty".
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