Base | Representation |
---|---|
bin | 11010001010001110… |
… | …10100111011110001 |
3 | 1100020210010000021000 |
4 | 31011013110323301 |
5 | 212230334404140 |
6 | 10241341152213 |
7 | 1005014600646 |
oct | 150507247361 |
9 | 40223100230 |
10 | 14044450545 |
11 | 5a577a9624 |
12 | 287b55b669 |
13 | 142a8a3388 |
14 | 973367dcd |
15 | 572eb3a30 |
hex | 3451d4ef1 |
14044450545 has 32 divisors (see below), whose sum is σ = 25283980800. Its totient is φ = 7395553152.
The previous prime is 14044450517. The next prime is 14044450561. The reversal of 14044450545 is 54505444041.
14044450545 is a `hidden beast` number, since 140 + 4 + 4 + 4 + 505 + 4 + 5 = 666.
It is not a de Polignac number, because 14044450545 - 29 = 14044450033 is a prime.
It is a super-2 number, since 2×140444505452 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 647772 + ... + 669101.
It is an arithmetic number, because the mean of its divisors is an integer number (790124400).
Almost surely, 214044450545 is an apocalyptic number.
14044450545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14044450545 is a deficient number, since it is larger than the sum of its proper divisors (11239530255).
14044450545 is a wasteful number, since it uses less digits than its factorization.
14044450545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1316966 (or 1316960 counting only the distinct ones).
The product of its (nonzero) digits is 128000, while the sum is 36.
Adding to 14044450545 its reverse (54505444041), we get a palindrome (68549894586).
The spelling of 14044450545 in words is "fourteen billion, forty-four million, four hundred fifty thousand, five hundred forty-five".
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