Base | Representation |
---|---|
bin | 110111111100… |
… | …001100010100 |
3 | 1000121000212110 |
4 | 313330030110 |
5 | 12223230333 |
6 | 1242151020 |
7 | 235434360 |
oct | 67741424 |
9 | 30530773 |
10 | 14664468 |
11 | 83066a5 |
12 | 4ab2470 |
13 | 3065a00 |
14 | 1d3a2a0 |
15 | 144a063 |
hex | dfc314 |
14664468 has 72 divisors (see below), whose sum is σ = 42385728. Its totient is φ = 3863808.
The previous prime is 14664467. The next prime is 14664487. The reversal of 14664468 is 86446641.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14664467) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13680 + ... + 14712.
Almost surely, 214664468 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14664468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21192864).
14664468 is an abundant number, since it is smaller than the sum of its proper divisors (27721260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14664468 is a wasteful number, since it uses less digits than its factorization.
14664468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1073 (or 1058 counting only the distinct ones).
The product of its digits is 110592, while the sum is 39.
The square root of 14664468 is about 3829.4213662119. The cubic root of 14664468 is about 244.7684498406.
The spelling of 14664468 in words is "fourteen million, six hundred sixty-four thousand, four hundred sixty-eight".
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