Base | Representation |
---|---|
bin | 110111001001… |
… | …111001111010 |
3 | 1000012120022122 |
4 | 313021321322 |
5 | 12200132430 |
6 | 1233521242 |
7 | 233616014 |
oct | 67117172 |
9 | 30176278 |
10 | 14458490 |
11 | 8185972 |
12 | 4a13222 |
13 | 2cc3027 |
14 | 1cc51b4 |
15 | 1408ee5 |
hex | dc9e7a |
14458490 has 32 divisors (see below), whose sum is σ = 27907200. Its totient is φ = 5379264.
The previous prime is 14458489. The next prime is 14458519. The reversal of 14458490 is 9485441.
It is a happy number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 14458490.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7661 + ... + 9359.
It is an arithmetic number, because the mean of its divisors is an integer number (872100).
Almost surely, 214458490 is an apocalyptic number.
14458490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14458490 is a deficient number, since it is larger than the sum of its proper divisors (13448710).
14458490 is a wasteful number, since it uses less digits than its factorization.
14458490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1766.
The product of its (nonzero) digits is 23040, while the sum is 35.
The square root of 14458490 is about 3802.4321164223. The cubic root of 14458490 is about 243.6170311368.
The spelling of 14458490 in words is "fourteen million, four hundred fifty-eight thousand, four hundred ninety".
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