Base | Representation |
---|---|
bin | 11001000010011011… |
… | …00011110001011101 |
3 | 1021200210200122201000 |
4 | 30201031203301131 |
5 | 210012134320123 |
6 | 10101502540513 |
7 | 654052000533 |
oct | 144115436135 |
9 | 37623618630 |
10 | 13442104413 |
11 | 5778799001 |
12 | 2731897739 |
13 | 1362b6594a |
14 | 917370153 |
15 | 53a180b43 |
hex | 321363c5d |
13442104413 has 16 divisors (see below), whose sum is σ = 20001965760. Its totient is φ = 8921921328.
The previous prime is 13442104349. The next prime is 13442104433. The reversal of 13442104413 is 31440124431.
13442104413 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 210 + 441 + 3 = 666.
13442104413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13442104413 - 26 = 13442104349 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13442104433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1090470 + ... + 1102727.
It is an arithmetic number, because the mean of its divisors is an integer number (1250122860).
Almost surely, 213442104413 is an apocalyptic number.
It is an amenable number.
13442104413 is a deficient number, since it is larger than the sum of its proper divisors (6559861347).
13442104413 is a wasteful number, since it uses less digits than its factorization.
13442104413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2193433 (or 2193427 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 13442104413 its reverse (31440124431), we get a palindrome (44882228844).
It can be divided in two parts, 13442 and 104413, that added together give a triangular number (117855 = T485).
The spelling of 13442104413 in words is "thirteen billion, four hundred forty-two million, one hundred four thousand, four hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •