Base | Representation |
---|---|
bin | 1010101110101… |
… | …1011000010111 |
3 | 10010200110022100 |
4 | 2223223120113 |
5 | 43010114221 |
6 | 4244333143 |
7 | 1054346622 |
oct | 253533027 |
9 | 103613270 |
10 | 45004311 |
11 | 23449450 |
12 | 130a41b3 |
13 | 9429591 |
14 | 5d96db9 |
15 | 3e3e926 |
hex | 2aeb617 |
45004311 has 24 divisors (see below), whose sum is σ = 71136000. Its totient is φ = 27190800.
The previous prime is 45004303. The next prime is 45004327. The reversal of 45004311 is 11340054.
It is a happy number.
It is not a de Polignac number, because 45004311 - 23 = 45004303 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45004381) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48946 + ... + 49856.
It is an arithmetic number, because the mean of its divisors is an integer number (2964000).
Almost surely, 245004311 is an apocalyptic number.
45004311 is a deficient number, since it is larger than the sum of its proper divisors (26131689).
45004311 is a wasteful number, since it uses less digits than its factorization.
45004311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1427 (or 1424 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 45004311 is about 6708.5252477724. The cubic root of 45004311 is about 355.7006884323.
Adding to 45004311 its reverse (11340054), we get a palindrome (56344365).
It can be divided in two parts, 450043 and 11, that added together give a palindrome (450054).
The spelling of 45004311 in words is "forty-five million, four thousand, three hundred eleven".
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