Base | Representation |
---|---|
bin | 1010111100111… |
… | …0010111011101 |
3 | 10012102200122221 |
4 | 2233032113131 |
5 | 43224342140 |
6 | 4320305341 |
7 | 1065301333 |
oct | 257162735 |
9 | 105380587 |
10 | 45934045 |
11 | 23a23a23 |
12 | 13472251 |
13 | 9693811 |
14 | 6159b53 |
15 | 407514a |
hex | 2bce5dd |
45934045 has 8 divisors (see below), whose sum is σ = 55524024. Its totient is φ = 36478464.
The previous prime is 45934043. The next prime is 45934073. The reversal of 45934045 is 54043954.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 14953689 + 30980356 = 3867^2 + 5566^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 45934045 - 21 = 45934043 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 45934045.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45934043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32844 + ... + 34213.
It is an arithmetic number, because the mean of its divisors is an integer number (6940503).
Almost surely, 245934045 is an apocalyptic number.
It is an amenable number.
45934045 is a deficient number, since it is larger than the sum of its proper divisors (9589979).
45934045 is a wasteful number, since it uses less digits than its factorization.
45934045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67199.
The product of its (nonzero) digits is 43200, while the sum is 34.
The square root of 45934045 is about 6777.4659718806. The cubic root of 45934045 is about 358.1334588712.
Adding to 45934045 its reverse (54043954), we get a palindrome (99977999).
The spelling of 45934045 in words is "forty-five million, nine hundred thirty-four thousand, forty-five".
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