Base | Representation |
---|---|
bin | 11011000101111010… |
… | …10001011011110010 |
3 | 1101112200020020001211 |
4 | 31202331101123302 |
5 | 214242023200000 |
6 | 10403144350334 |
7 | 1023304401316 |
oct | 154275213362 |
9 | 41480206054 |
10 | 14545131250 |
11 | 6194390431 |
12 | 299b1753aa |
13 | 14aa536250 |
14 | 9bda59b46 |
15 | 5a1e137ba |
hex | 362f516f2 |
14545131250 has 96 divisors (see below), whose sum is σ = 30385711440. Its totient is φ = 5184480000.
The previous prime is 14545131233. The next prime is 14545131257. The reversal of 14545131250 is 5213154541.
It can be written as a sum of positive squares in 24 ways, for example, as 14399760001 + 145371249 = 119999^2 + 12057^2 .
It is not an unprimeable number, because it can be changed into a prime (14545131257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2353164 + ... + 2359336.
Almost surely, 214545131250 is an apocalyptic number.
14545131250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14545131250 is an abundant number, since it is smaller than the sum of its proper divisors (15840580190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14545131250 is an equidigital number, since it uses as much as digits as its factorization.
14545131250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6242 (or 6222 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 31.
Adding to 14545131250 its reverse (5213154541), we get a palindrome (19758285791).
The spelling of 14545131250 in words is "fourteen billion, five hundred forty-five million, one hundred thirty-one thousand, two hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •