Base | Representation |
---|---|
bin | 110111010001… |
… | …110000110000 |
3 | 1000021012110120 |
4 | 313101300300 |
5 | 12202200142 |
6 | 1234330240 |
7 | 234111600 |
oct | 67216060 |
9 | 30235416 |
10 | 14490672 |
11 | 81a8069 |
12 | 4a29980 |
13 | 3004881 |
14 | 1cd2c00 |
15 | 14137ec |
hex | dd1c30 |
14490672 has 120 divisors (see below), whose sum is σ = 44698032. Its totient is φ = 4032000.
The previous prime is 14490661. The next prime is 14490703. The reversal of 14490672 is 27609441.
It is a happy number.
It is a super-3 number, since 3×144906723 (a number of 22 digits) contains 333 as substring.
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 23 ways as a sum of consecutive naturals, for example, 143422 + ... + 143522.
Almost surely, 214490672 is an apocalyptic number.
14490672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14490672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22349016).
14490672 is an abundant number, since it is smaller than the sum of its proper divisors (30207360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14490672 is a wasteful number, since it uses less digits than its factorization.
14490672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 187 (or 174 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 14490672 is about 3806.6615294770. The cubic root of 14490672 is about 243.7976464386.
The spelling of 14490672 in words is "fourteen million, four hundred ninety thousand, six hundred seventy-two".
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