Base | Representation |
---|---|
bin | 101010010101010101… |
… | …001001111110000101 |
3 | 11100022211122110122121 |
4 | 222111111021332011 |
5 | 1221042441232010 |
6 | 32514242525541 |
7 | 3166263220606 |
oct | 522525117605 |
9 | 140284573577 |
10 | 45455024005 |
11 | 183061a3346 |
12 | 89869668b1 |
13 | 4395279811 |
14 | 22b2c77dad |
15 | 12b08703da |
hex | a95549f85 |
45455024005 has 4 divisors (see below), whose sum is σ = 54546028812. Its totient is φ = 36364019200.
The previous prime is 45455023981. The next prime is 45455024011. The reversal of 45455024005 is 50042055454.
45455024005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 16486303201 + 28968720804 = 128399^2 + 170202^2 .
It is not a de Polignac number, because 45455024005 - 25 = 45455023973 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4545502396 + ... + 4545502405.
It is an arithmetic number, because the mean of its divisors is an integer number (13636507203).
Almost surely, 245455024005 is an apocalyptic number.
It is an amenable number.
45455024005 is a deficient number, since it is larger than the sum of its proper divisors (9091004807).
45455024005 is an equidigital number, since it uses as much as digits as its factorization.
45455024005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9091004806.
The product of its (nonzero) digits is 80000, while the sum is 34.
Adding to 45455024005 its reverse (50042055454), we get a palindrome (95497079459).
The spelling of 45455024005 in words is "forty-five billion, four hundred fifty-five million, twenty-four thousand, five".
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