Base | Representation |
---|---|
bin | 1010110011010… |
… | …0111010101010 |
3 | 10011020202111000 |
4 | 2230310322222 |
5 | 43044234024 |
6 | 4255015430 |
7 | 1060043022 |
oct | 254647252 |
9 | 104222430 |
10 | 45305514 |
11 | 23634781 |
12 | 1320a576 |
13 | 95036c7 |
14 | 6034a82 |
15 | 3e9dcc9 |
hex | 2b34eaa |
45305514 has 16 divisors (see below), whose sum is σ = 100679040. Its totient is φ = 15101820.
The previous prime is 45305503. The next prime is 45305537. The reversal of 45305514 is 41550354.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419442 + ... + 419549.
It is an arithmetic number, because the mean of its divisors is an integer number (6292440).
Almost surely, 245305514 is an apocalyptic number.
45305514 is an abundant number, since it is smaller than the sum of its proper divisors (55373526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45305514 is a wasteful number, since it uses less digits than its factorization.
45305514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 839002 (or 838996 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 45305514 is about 6730.9370818631. The cubic root of 45305514 is about 356.4924643039.
Adding to 45305514 its reverse (41550354), we get a palindrome (86855868).
The spelling of 45305514 in words is "forty-five million, three hundred five thousand, five hundred fourteen".
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