Base | Representation |
---|---|
bin | 110110100011… |
… | …010100000100 |
3 | 222220112111012 |
4 | 312203110010 |
5 | 12130103140 |
6 | 1230301352 |
7 | 232360121 |
oct | 66432404 |
9 | 28815435 |
10 | 14300420 |
11 | 8088132 |
12 | 4957858 |
13 | 2c690b4 |
14 | 1c83748 |
15 | 13c7265 |
hex | da3504 |
14300420 has 24 divisors (see below), whose sum is σ = 30542400. Its totient is φ = 5622752.
The previous prime is 14300401. The next prime is 14300423. The reversal of 14300420 is 2400341.
14300420 = T152 + T153 + ... + T446.
It is a junction number, because it is equal to n+sod(n) for n = 14300395 and 14300404.
It is not an unprimeable number, because it can be changed into a prime (14300423) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4880 + ... + 7239.
It is an arithmetic number, because the mean of its divisors is an integer number (1272600).
Almost surely, 214300420 is an apocalyptic number.
14300420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14300420 is an abundant number, since it is smaller than the sum of its proper divisors (16241980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14300420 is a wasteful number, since it uses less digits than its factorization.
14300420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12187 (or 12185 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 14300420 is about 3781.5896128480. The cubic root of 14300420 is about 242.7259805834.
Adding to 14300420 its reverse (2400341), we get a palindrome (16700761).
The spelling of 14300420 in words is "fourteen million, three hundred thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •