Base | Representation |
---|---|
bin | 110111010010… |
… | …100010111000 |
3 | 1000021100212101 |
4 | 313102202320 |
5 | 12202301010 |
6 | 1234353144 |
7 | 234124132 |
oct | 67224270 |
9 | 30240771 |
10 | 14493880 |
11 | 81aa515 |
12 | 4a2b7b4 |
13 | 300617b |
14 | 1cd4052 |
15 | 141473a |
hex | dd28b8 |
14493880 has 16 divisors (see below), whose sum is σ = 32611320. Its totient is φ = 5797536.
The previous prime is 14493847. The next prime is 14493883. The reversal of 14493880 is 8839441.
14493880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14493883) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181134 + ... + 181213.
Almost surely, 214493880 is an apocalyptic number.
14493880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14493880 is an abundant number, since it is smaller than the sum of its proper divisors (18117440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14493880 is a wasteful number, since it uses less digits than its factorization.
14493880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 362358 (or 362354 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 37.
The square root of 14493880 is about 3807.0828727518. The cubic root of 14493880 is about 243.8156360608.
It can be divided in two parts, 1449 and 3880, that added together give a square (5329 = 732).
The spelling of 14493880 in words is "fourteen million, four hundred ninety-three thousand, eight hundred eighty".
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