Base | Representation |
---|---|
bin | 1100000010110110111000… |
… | …0010000111111010011001 |
3 | 1201220001002111002010121020 |
4 | 3000231232002013322121 |
5 | 3213434113414132100 |
6 | 44055504520233053 |
7 | 2534535406400064 |
oct | 300555602077231 |
9 | 51801074063536 |
10 | 13243230224025 |
11 | 424647123606a |
12 | 159a76300b789 |
13 | 750aa634b5b9 |
14 | 33ad936c98db |
15 | 17e747eb15a0 |
hex | c0b6e087e99 |
13243230224025 has 24 divisors (see below), whose sum is σ = 21924246041184. Its totient is φ = 7053774806400.
The previous prime is 13243230224009. The next prime is 13243230224041. The reversal of 13243230224025 is 52042203234231.
It is an interprime number because it is at equal distance from previous prime (13243230224009) and next prime (13243230224041).
It is not a de Polignac number, because 13243230224025 - 24 = 13243230224009 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115958959 + ... + 116073108.
It is an arithmetic number, because the mean of its divisors is an integer number (913510251716).
Almost surely, 213243230224025 is an apocalyptic number.
13243230224025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13243230224025 is a deficient number, since it is larger than the sum of its proper divisors (8681015817159).
13243230224025 is a wasteful number, since it uses less digits than its factorization.
13243230224025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232032841 (or 232032836 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 33.
Adding to 13243230224025 its reverse (52042203234231), we get a palindrome (65285433458256).
The spelling of 13243230224025 in words is "thirteen trillion, two hundred forty-three billion, two hundred thirty million, two hundred twenty-four thousand, twenty-five".
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