Base | Representation |
---|---|
bin | 101010001001001000… |
… | …101100110000000000 |
3 | 11022210120200010011221 |
4 | 222021020230300000 |
5 | 1220133102311000 |
6 | 32442053444424 |
7 | 3161230216504 |
oct | 521110546000 |
9 | 138716603157 |
10 | 45250432000 |
11 | 18210764344 |
12 | 892a340714 |
13 | 4361a75367 |
14 | 2293a1c304 |
15 | 129c90a61a |
hex | a8922cc00 |
45250432000 has 176 divisors, whose sum is σ = 113281111008. Its totient is φ = 18037555200.
The previous prime is 45250431997. The next prime is 45250432033. The reversal of 45250432000 is 23405254.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59775622 + ... + 59776378.
Almost surely, 245250432000 is an apocalyptic number.
45250432000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45250432000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56640555504).
45250432000 is an abundant number, since it is smaller than the sum of its proper divisors (68030679008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45250432000 is an equidigital number, since it uses as much as digits as its factorization.
45250432000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1259 (or 1231 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 25.
Adding to 45250432000 its reverse (23405254), we get a palindrome (45273837254).
The spelling of 45250432000 in words is "forty-five billion, two hundred fifty million, four hundred thirty-two thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •