Base | Representation |
---|---|
bin | 1000010100001100011100… |
… | …01000101100111101000101 |
3 | 2101202010111222202220102022 |
4 | 10022012032020230331011 |
5 | 4344044322432100104 |
6 | 102520300012452525 |
7 | 3565060424015015 |
oct | 412061610547505 |
9 | 71663458686368 |
10 | 18286060425029 |
11 | 5910090436561 |
12 | 2073b6477a145 |
13 | a284a2937967 |
14 | 47309b485c45 |
15 | 21a9e08bcbbe |
hex | 10a18e22cf45 |
18286060425029 has 8 divisors (see below), whose sum is σ = 19469877024960. Its totient is φ = 17114262268096.
The previous prime is 18286060425013. The next prime is 18286060425077. The reversal of 18286060425029 is 92052406068281.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 18286060425029 - 24 = 18286060425013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (18286060424029) 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, 3004607609 + ... + 3004613694.
It is an arithmetic number, because the mean of its divisors is an integer number (2433734628120).
Almost surely, 218286060425029 is an apocalyptic number.
It is an amenable number.
18286060425029 is a deficient number, since it is larger than the sum of its proper divisors (1183816599931).
18286060425029 is a wasteful number, since it uses less digits than its factorization.
18286060425029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6009221499.
The product of its (nonzero) digits is 3317760, while the sum is 53.
The spelling of 18286060425029 in words is "eighteen trillion, two hundred eighty-six billion, sixty million, four hundred twenty-five thousand, twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •