Base | Representation |
---|---|
bin | 10011110011101100011… |
… | …101000010110111010101 |
3 | 11211010102202002221020112 |
4 | 103303230131002313111 |
5 | 134300142213434141 |
6 | 2521152124412405 |
7 | 200225141032364 |
oct | 23635435026725 |
9 | 4733382087215 |
10 | 1361176702421 |
11 | 4852a9843198 |
12 | 19b97b3a7105 |
13 | 9b48757c743 |
14 | 49c4a4257db |
15 | 25619b107eb |
hex | 13cec742dd5 |
1361176702421 has 16 divisors (see below), whose sum is σ = 1382835565440. Its totient is φ = 1339588635840.
The previous prime is 1361176702367. The next prime is 1361176702469. The reversal of 1361176702421 is 1242076711631.
It is a cyclic number.
It is not a de Polignac number, because 1361176702421 - 218 = 1361176440277 is a prime.
It is a super-2 number, since 2×13611767024212 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1361176702471) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164607875 + ... + 164616143.
It is an arithmetic number, because the mean of its divisors is an integer number (86427222840).
Almost surely, 21361176702421 is an apocalyptic number.
It is an amenable number.
1361176702421 is a deficient number, since it is larger than the sum of its proper divisors (21658863019).
1361176702421 is an equidigital number, since it uses as much as digits as its factorization.
1361176702421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12236.
The product of its (nonzero) digits is 84672, while the sum is 41.
The spelling of 1361176702421 in words is "one trillion, three hundred sixty-one billion, one hundred seventy-six million, seven hundred two thousand, four hundred twenty-one".
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