Base | Representation |
---|---|
bin | 1100001100000111111010… |
… | …1011101010110001111010 |
3 | 1202110020222221000100000100 |
4 | 3003001332223222301322 |
5 | 3224041130333341104 |
6 | 44300553245220230 |
7 | 2552202354506142 |
oct | 303017653526172 |
9 | 52406887010010 |
10 | 13402423340154 |
11 | 42a7a32636452 |
12 | 1605590561676 |
13 | 762ac6394c34 |
14 | 344975da1922 |
15 | 183963bb7139 |
hex | c307eaeac7a |
13402423340154 has 48 divisors (see below), whose sum is σ = 29826266652000. Its totient is φ = 4346315612640.
The previous prime is 13402423340051. The next prime is 13402423340161. The reversal of 13402423340154 is 45104332420431.
13402423340154 is a `hidden beast` number, since 1 + 3 + 4 + 0 + 242 + 3 + 3 + 401 + 5 + 4 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6033969 + ... + 7950699.
It is an arithmetic number, because the mean of its divisors is an integer number (621380555250).
Almost surely, 213402423340154 is an apocalyptic number.
13402423340154 is an abundant number, since it is smaller than the sum of its proper divisors (16423843311846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13402423340154 is a wasteful number, since it uses less digits than its factorization.
13402423340154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1927275 (or 1927272 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 36.
Adding to 13402423340154 its reverse (45104332420431), we get a palindrome (58506755760585).
The spelling of 13402423340154 in words is "thirteen trillion, four hundred two billion, four hundred twenty-three million, three hundred forty thousand, one hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •