Base | Representation |
---|---|
bin | 1100001110011100110110… |
… | …0010100000000000001100 |
3 | 1202121002012001010000210201 |
4 | 3003213031202200000030 |
5 | 3230220014131324234 |
6 | 44331204230143244 |
7 | 2555116141411063 |
oct | 303471542400014 |
9 | 52532161100721 |
10 | 13442401042444 |
11 | 4312987a44930 |
12 | 1611288ab1b24 |
13 | 7667c793b28a |
14 | 3468896071da |
15 | 184a03747314 |
hex | c39cd8a000c |
13442401042444 has 48 divisors (see below), whose sum is σ = 26575607864736. Its totient is φ = 5896618790400.
The previous prime is 13442401042363. The next prime is 13442401042481. The reversal of 13442401042444 is 44424010424431.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47106297 + ... + 47390800.
It is an arithmetic number, because the mean of its divisors is an integer number (553658497182).
Almost surely, 213442401042444 is an apocalyptic number.
It is an amenable number.
13442401042444 is a deficient number, since it is larger than the sum of its proper divisors (13133206822292).
13442401042444 is a wasteful number, since it uses less digits than its factorization.
13442401042444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94497226 (or 94497224 counting only the distinct ones).
The product of its (nonzero) digits is 196608, while the sum is 37.
Adding to 13442401042444 its reverse (44424010424431), we get a palindrome (57866411466875).
The spelling of 13442401042444 in words is "thirteen trillion, four hundred forty-two billion, four hundred one million, forty-two thousand, four hundred forty-four".
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