Base | Representation |
---|---|
bin | 110111011111… |
… | …001111101100 |
3 | 1000101000020001 |
4 | 313133033230 |
5 | 12210432100 |
6 | 1235434044 |
7 | 234431605 |
oct | 67371754 |
9 | 30330201 |
10 | 14545900 |
11 | 8235606 |
12 | 4a55924 |
13 | 3023a55 |
14 | 1d08dac |
15 | 1424d6a |
hex | ddf3ec |
14545900 has 18 divisors (see below), whose sum is σ = 31564820. Its totient is φ = 5818320.
The previous prime is 14545891. The next prime is 14545961. The reversal of 14545900 is 954541.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72630 + ... + 72829.
Almost surely, 214545900 is an apocalyptic number.
14545900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14545900 is an abundant number, since it is smaller than the sum of its proper divisors (17018920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14545900 is a wasteful number, since it uses less digits than its factorization.
14545900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145473 (or 145466 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 28.
The square root of 14545900 is about 3813.9087561188. The cubic root of 14545900 is about 244.1069807686.
The spelling of 14545900 in words is "fourteen million, five hundred forty-five thousand, nine hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •