Base | Representation |
---|---|
bin | 11010100001111101… |
… | …10110010010010011 |
3 | 1100202122202112110202 |
4 | 31100332312102103 |
5 | 213132322220301 |
6 | 10313212445415 |
7 | 1012653133550 |
oct | 152076662223 |
9 | 40678675422 |
10 | 14243554451 |
11 | 604a12a305 |
12 | 291617986b |
13 | 145cc05839 |
14 | 991995a27 |
15 | 5856e266b |
hex | 350fb6493 |
14243554451 has 16 divisors (see below), whose sum is σ = 16389417408. Its totient is φ = 12125635200.
The previous prime is 14243554439. The next prime is 14243554519. The reversal of 14243554451 is 15445534241.
It is not a de Polignac number, because 14243554451 - 210 = 14243553427 is a prime.
It is a super-2 number, since 2×142435544512 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (14243584451) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1033361 + ... + 1047053.
It is an arithmetic number, because the mean of its divisors is an integer number (1024338588).
Almost surely, 214243554451 is an apocalyptic number.
14243554451 is a deficient number, since it is larger than the sum of its proper divisors (2145862957).
14243554451 is a wasteful number, since it uses less digits than its factorization.
14243554451 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14702.
The product of its digits is 192000, while the sum is 38.
The spelling of 14243554451 in words is "fourteen billion, two hundred forty-three million, five hundred fifty-four thousand, four hundred fifty-one".
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