Base | Representation |
---|---|
bin | 1011111100111111010000… |
… | …0101110001111011100101 |
3 | 1201112101211110102212000210 |
4 | 2333033310011301323211 |
5 | 3210311113412130110 |
6 | 43541311341130033 |
7 | 2524335632531652 |
oct | 277176405617345 |
9 | 51471743385023 |
10 | 13142400114405 |
11 | 420772a274361 |
12 | 1583103259919 |
13 | 744427876143 |
14 | 33614a302c29 |
15 | 17bce5e53520 |
hex | bf3f4171ee5 |
13142400114405 has 8 divisors (see below), whose sum is σ = 21027840183072. Its totient is φ = 7009280061008.
The previous prime is 13142400114299. The next prime is 13142400114427. The reversal of 13142400114405 is 50441100424131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13142400114405 - 215 = 13142400081637 is a prime.
It is a super-2 number, since 2×131424001144052 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438080003799 + ... + 438080003828.
It is an arithmetic number, because the mean of its divisors is an integer number (2628480022884).
Almost surely, 213142400114405 is an apocalyptic number.
13142400114405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13142400114405 is a deficient number, since it is larger than the sum of its proper divisors (7885440068667).
13142400114405 is an equidigital number, since it uses as much as digits as its factorization.
13142400114405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 876160007635.
The product of its (nonzero) digits is 7680, while the sum is 30.
Adding to 13142400114405 its reverse (50441100424131), we get a palindrome (63583500538536).
The spelling of 13142400114405 in words is "thirteen trillion, one hundred forty-two billion, four hundred million, one hundred fourteen thousand, four hundred five".
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