Base | Representation |
---|---|
bin | 1010101110101… |
… | …0111001010011 |
3 | 10010200100120201 |
4 | 2223222321103 |
5 | 43010033243 |
6 | 4244320031 |
7 | 1054341052 |
oct | 253527123 |
9 | 103610521 |
10 | 45002323 |
11 | 23447a03 |
12 | 130a3017 |
13 | 94286c2 |
14 | 5d96399 |
15 | 3e3e04d |
hex | 2aeae53 |
45002323 has 16 divisors (see below), whose sum is σ = 47647744. Its totient is φ = 42456960.
The previous prime is 45002311. The next prime is 45002327. The reversal of 45002323 is 32320054.
It is a cyclic number.
It is not a de Polignac number, because 45002323 - 217 = 44871251 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 45002323.
It is not an unprimeable number, because it can be changed into a prime (45002327) 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, 286561 + ... + 286717.
It is an arithmetic number, because the mean of its divisors is an integer number (2977984).
Almost surely, 245002323 is an apocalyptic number.
45002323 is a deficient number, since it is larger than the sum of its proper divisors (2645421).
45002323 is a wasteful number, since it uses less digits than its factorization.
45002323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 382.
The product of its (nonzero) digits is 720, while the sum is 19.
The square root of 45002323 is about 6708.3770764619. The cubic root of 45002323 is about 355.6954508349.
Adding to 45002323 its reverse (32320054), we get a palindrome (77322377).
The spelling of 45002323 in words is "forty-five million, two thousand, three hundred twenty-three".
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