Base | Representation |
---|---|
bin | 110111100010… |
… | …001110110010 |
3 | 1000101122000000 |
4 | 313202032302 |
5 | 12211330010 |
6 | 1240010430 |
7 | 234512346 |
oct | 67421662 |
9 | 30348000 |
10 | 14558130 |
11 | 8243814 |
12 | 4a60a16 |
13 | 30294a2 |
14 | 1d0d626 |
15 | 14287c0 |
hex | de23b2 |
14558130 has 56 divisors (see below), whose sum is σ = 39308652. Its totient is φ = 3880224.
The previous prime is 14558119. The next prime is 14558143. The reversal of 14558130 is 3185541.
It can be written as a sum of positive squares in 2 ways, for example, as 12510369 + 2047761 = 3537^2 + 1431^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 14558094 and 14558103.
It is an unprimeable number.
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 27 ways as a sum of consecutive naturals, for example, 6292 + ... + 8288.
Almost surely, 214558130 is an apocalyptic number.
14558130 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 14558130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19654326).
14558130 is an abundant number, since it is smaller than the sum of its proper divisors (24750522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14558130 is an equidigital number, since it uses as much as digits as its factorization.
14558130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2022 (or 2007 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
The square root of 14558130 is about 3815.5117612189. The cubic root of 14558130 is about 244.1753755755.
The spelling of 14558130 in words is "fourteen million, five hundred fifty-eight thousand, one hundred thirty".
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