Base | Representation |
---|---|
bin | 110110001000… |
… | …010101010110 |
3 | 222200220220020 |
4 | 312020111112 |
5 | 12113034120 |
6 | 1224050010 |
7 | 231420000 |
oct | 66102526 |
9 | 28626806 |
10 | 14189910 |
11 | 80120a9 |
12 | 4903906 |
13 | 2c2a9c7 |
14 | 1c55370 |
15 | 13a4640 |
hex | d88556 |
14189910 has 80 divisors (see below), whose sum is σ = 39931056. Its totient is φ = 3226944.
The previous prime is 14189899. The next prime is 14189927. The reversal of 14189910 is 1998141.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 71932 + ... + 72128.
Almost surely, 214189910 is an apocalyptic number.
14189910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 14189910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19965528).
14189910 is an abundant number, since it is smaller than the sum of its proper divisors (25741146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14189910 is an equidigital number, since it uses as much as digits as its factorization.
14189910 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235 (or 214 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 33.
The square root of 14189910 is about 3766.9496943814. The cubic root of 14189910 is about 242.0991215651.
The spelling of 14189910 in words is "fourteen million, one hundred eighty-nine thousand, nine hundred ten".
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