Base | Representation |
---|---|
bin | 11000100101101110… |
… | …10110011000110111 |
3 | 1021002000202200020120 |
4 | 30102313112120313 |
5 | 204014024321044 |
6 | 10021543503023 |
7 | 645100026504 |
oct | 142267263067 |
9 | 37060680216 |
10 | 13201401399 |
11 | 566493529a |
12 | 2685157a73 |
13 | 1325029b24 |
14 | 8d33d44ab |
15 | 523e86519 |
hex | 312dd6637 |
13201401399 has 8 divisors (see below), whose sum is σ = 17610384240. Its totient is φ = 8796676416.
The previous prime is 13201401293. The next prime is 13201401439. The reversal of 13201401399 is 99310410231.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13201401399 - 27 = 13201401271 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13201406399) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1057222 + ... + 1069635.
It is an arithmetic number, because the mean of its divisors is an integer number (2201298030).
Almost surely, 213201401399 is an apocalyptic number.
13201401399 is a deficient number, since it is larger than the sum of its proper divisors (4408982841).
13201401399 is a wasteful number, since it uses less digits than its factorization.
13201401399 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2128929.
The product of its (nonzero) digits is 5832, while the sum is 33.
The spelling of 13201401399 in words is "thirteen billion, two hundred one million, four hundred one thousand, three hundred ninety-nine".
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