Base | Representation |
---|---|
bin | 1100000011111101010111… |
… | …0011111100010111011001 |
3 | 1201221211221010020121212210 |
4 | 3000333111303330113121 |
5 | 3214241341202100421 |
6 | 44112314222425333 |
7 | 2536105320160641 |
oct | 300772563742731 |
9 | 51854833217783 |
10 | 13262151206361 |
11 | 42534a0681152 |
12 | 15a2363732249 |
13 | 752800310b35 |
14 | 33bc6a575521 |
15 | 17eea413d576 |
hex | c0fd5cfc5d9 |
13262151206361 has 16 divisors (see below), whose sum is σ = 17868865806848. Its totient is φ = 8748473126400.
The previous prime is 13262151206341. The next prime is 13262151206443. The reversal of 13262151206361 is 16360215126231.
It is a happy number.
It is not a de Polignac number, because 13262151206361 - 25 = 13262151206329 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (13262151206341) 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, 3311050 + ... + 6122691.
It is an arithmetic number, because the mean of its divisors is an integer number (1116804112928).
Almost surely, 213262151206361 is an apocalyptic number.
It is an amenable number.
13262151206361 is a deficient number, since it is larger than the sum of its proper divisors (4606714600487).
13262151206361 is an equidigital number, since it uses as much as digits as its factorization.
13262151206361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9438672.
The product of its (nonzero) digits is 77760, while the sum is 39.
The spelling of 13262151206361 in words is "thirteen trillion, two hundred sixty-two billion, one hundred fifty-one million, two hundred six thousand, three hundred sixty-one".
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