Base | Representation |
---|---|
bin | 11010101110000111… |
… | …11011111000101100 |
3 | 1101000202200111222200 |
4 | 31113003323320230 |
5 | 213334430121104 |
6 | 10331254541500 |
7 | 1015332114012 |
oct | 152703737054 |
9 | 41022614880 |
10 | 14345551404 |
11 | 60a1765108 |
12 | 2944367890 |
13 | 1478098272 |
14 | 9a13468b2 |
15 | 58e63db39 |
hex | 3570fbe2c |
14345551404 has 18 divisors (see below), whose sum is σ = 36262366140. Its totient is φ = 4781850456.
The previous prime is 14345551403. The next prime is 14345551433. The reversal of 14345551404 is 40415554341.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 398487539 = 14345551404 / (1 + 4 + 3 + 4 + 5 + 5 + 5 + 1 + 4 + 0 + 4).
It is not an unprimeable number, because it can be changed into a prime (14345551403) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 199243734 + ... + 199243805.
Almost surely, 214345551404 is an apocalyptic number.
It is an amenable number.
14345551404 is an abundant number, since it is smaller than the sum of its proper divisors (21916814736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14345551404 is a wasteful number, since it uses less digits than its factorization.
14345551404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 398487549 (or 398487544 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 36.
The spelling of 14345551404 in words is "fourteen billion, three hundred forty-five million, five hundred fifty-one thousand, four hundred four".
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