Base | Representation |
---|---|
bin | 101010010101010001… |
… | …011001110011101111 |
3 | 11100022202210111021012 |
4 | 222111101121303233 |
5 | 1221042213242203 |
6 | 32514205455435 |
7 | 3166251652640 |
oct | 522521316357 |
9 | 140282714235 |
10 | 45454040303 |
11 | 18305691271 |
12 | 898657157b |
13 | 4394cc3b49 |
14 | 22b2a9d6c7 |
15 | 12b0728bd8 |
hex | a95459cef |
45454040303 has 16 divisors (see below), whose sum is σ = 52483719744. Its totient is φ = 38558745600.
The previous prime is 45454040299. The next prime is 45454040369. The reversal of 45454040303 is 30304045454.
It is a cyclic number.
It is not a de Polignac number, because 45454040303 - 22 = 45454040299 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 45454040303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45454040393) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1866401 + ... + 1890597.
It is an arithmetic number, because the mean of its divisors is an integer number (3280232484).
Almost surely, 245454040303 is an apocalyptic number.
45454040303 is a deficient number, since it is larger than the sum of its proper divisors (7029679441).
45454040303 is a wasteful number, since it uses less digits than its factorization.
45454040303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26962.
The product of its (nonzero) digits is 57600, while the sum is 32.
Adding to 45454040303 its reverse (30304045454), we get a palindrome (75758085757).
The spelling of 45454040303 in words is "forty-five billion, four hundred fifty-four million, forty thousand, three hundred three".
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