Base | Representation |
---|---|
bin | 101010010100011111… |
… | …110001100100101101 |
3 | 11100021212022112002121 |
4 | 222110133301210231 |
5 | 1221030400433240 |
6 | 32513022552541 |
7 | 3166033246216 |
oct | 522437614455 |
9 | 140255275077 |
10 | 45441030445 |
11 | 182a9305818 |
12 | 8982138751 |
13 | 43923ba2c5 |
14 | 22b107440d |
15 | 12ae50904a |
hex | a947f192d |
45441030445 has 32 divisors (see below), whose sum is σ = 56954658816. Its totient is φ = 34779201600.
The previous prime is 45441030433. The next prime is 45441030457. The reversal of 45441030445 is 54403014454.
It is an interprime number because it is at equal distance from previous prime (45441030433) and next prime (45441030457).
It is not a de Polignac number, because 45441030445 - 27 = 45441030317 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 45441030445.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 2051580 + ... + 2073610.
It is an arithmetic number, because the mean of its divisors is an integer number (1779833088).
Almost surely, 245441030445 is an apocalyptic number.
It is an amenable number.
45441030445 is a deficient number, since it is larger than the sum of its proper divisors (11513628371).
45441030445 is a wasteful number, since it uses less digits than its factorization.
45441030445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22281.
The product of its (nonzero) digits is 76800, while the sum is 34.
Adding to 45441030445 its reverse (54403014454), we get a palindrome (99844044899).
The spelling of 45441030445 in words is "forty-five billion, four hundred forty-one million, thirty thousand, four hundred forty-five".
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