Base | Representation |
---|---|
bin | 11010100101101111… |
… | …10111111101101001 |
3 | 1100211212110101202200 |
4 | 31102313313331221 |
5 | 213213432440440 |
6 | 10320304450413 |
7 | 1013516612205 |
oct | 152267677551 |
9 | 40755411680 |
10 | 14275280745 |
11 | 6066029790 |
12 | 2924919a09 |
13 | 14666634ab |
14 | 995c93b05 |
15 | 5883acc30 |
hex | 352df7f69 |
14275280745 has 24 divisors (see below), whose sum is σ = 26993259072. Its totient is φ = 6921348000.
The previous prime is 14275280729. The next prime is 14275280797. The reversal of 14275280745 is 54708257241.
It is not a de Polignac number, because 14275280745 - 24 = 14275280729 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 14275280745.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14418981 + ... + 14419970.
It is an arithmetic number, because the mean of its divisors is an integer number (1124719128).
Almost surely, 214275280745 is an apocalyptic number.
14275280745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14275280745 is a deficient number, since it is larger than the sum of its proper divisors (12717978327).
14275280745 is a wasteful number, since it uses less digits than its factorization.
14275280745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28838973 (or 28838970 counting only the distinct ones).
The product of its (nonzero) digits is 627200, while the sum is 45.
The spelling of 14275280745 in words is "fourteen billion, two hundred seventy-five million, two hundred eighty thousand, seven hundred forty-five".
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