Base | Representation |
---|---|
bin | 11011110011110101… |
… | …00010001100101000 |
3 | 1102112111222021210021 |
4 | 31321322202030220 |
5 | 221034123230243 |
6 | 10505303530224 |
7 | 1035662236444 |
oct | 157172421450 |
9 | 42474867707 |
10 | 14930289448 |
11 | 6371839498 |
12 | 2a88159974 |
13 | 153c27c1c9 |
14 | a18c79824 |
15 | 5c5b446ed |
hex | 379ea2328 |
14930289448 has 16 divisors (see below), whose sum is σ = 28271465460. Its totient is φ = 7391232000.
The previous prime is 14930289401. The next prime is 14930289461. The reversal of 14930289448 is 84498203941.
14930289448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 14621162724 + 309126724 = 120918^2 + 17582^2 .
It is a junction number, because it is equal to n+sod(n) for n = 14930289395 and 14930289404.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9238233 + ... + 9239848.
Almost surely, 214930289448 is an apocalyptic number.
It is an amenable number.
14930289448 is a deficient number, since it is larger than the sum of its proper divisors (13341176012).
14930289448 is a wasteful number, since it uses less digits than its factorization.
14930289448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18478188 (or 18478184 counting only the distinct ones).
The product of its (nonzero) digits is 1990656, while the sum is 52.
The spelling of 14930289448 in words is "fourteen billion, nine hundred thirty million, two hundred eighty-nine thousand, four hundred forty-eight".
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