Base | Representation |
---|---|
bin | 1010101110101… |
… | …1010011101110 |
3 | 10010200102220100 |
4 | 2223223103232 |
5 | 43010112024 |
6 | 4244331530 |
7 | 1054346016 |
oct | 253532356 |
9 | 103612810 |
10 | 45004014 |
11 | 23449200 |
12 | 130a3ba6 |
13 | 94293c3 |
14 | 5d96c46 |
15 | 3e3e7c9 |
hex | 2aeb4ee |
45004014 has 36 divisors (see below), whose sum is σ = 107184168. Its totient is φ = 13636920.
The previous prime is 45004013. The next prime is 45004039. The reversal of 45004014 is 41040054.
It is a super-2 number, since 2×450040142 = 4050722552224392, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45004013) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8154 + ... + 12509.
It is an arithmetic number, because the mean of its divisors is an integer number (2977338).
Almost surely, 245004014 is an apocalyptic number.
45004014 is an abundant number, since it is smaller than the sum of its proper divisors (62180154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45004014 is a wasteful number, since it uses less digits than its factorization.
45004014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20693 (or 20679 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
The square root of 45004014 is about 6708.5031117232. The cubic root of 45004014 is about 355.6999059640.
Adding to 45004014 its reverse (41040054), we get a palindrome (86044068).
It can be divided in two parts, 450040 and 14, that added together give a palindrome (450054).
The spelling of 45004014 in words is "forty-five million, four thousand, fourteen".
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