Base | Representation |
---|---|
bin | 1010110011100… |
… | …1001000110001 |
3 | 10011021122012021 |
4 | 2230321020301 |
5 | 43100312201 |
6 | 4255231441 |
7 | 1060144306 |
oct | 254711061 |
9 | 104248167 |
10 | 45322801 |
11 | 23646767 |
12 | 13218581 |
13 | 950b534 |
14 | 603b0ad |
15 | 3ea3ea1 |
hex | 2b39231 |
45322801 has 4 divisors (see below), whose sum is σ = 45623104. Its totient is φ = 45022500.
The previous prime is 45322789. The next prime is 45322807. The reversal of 45322801 is 10822354.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10822354 = 2 ⋅5411177.
It is a cyclic number.
It is not a de Polignac number, because 45322801 - 213 = 45314609 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45322807) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149925 + ... + 150226.
It is an arithmetic number, because the mean of its divisors is an integer number (11405776).
Almost surely, 245322801 is an apocalyptic number.
It is an amenable number.
45322801 is a deficient number, since it is larger than the sum of its proper divisors (300303).
45322801 is a wasteful number, since it uses less digits than its factorization.
45322801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 300302.
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 45322801 is about 6732.2211045093. The cubic root of 45322801 is about 356.5378002246.
The spelling of 45322801 in words is "forty-five million, three hundred twenty-two thousand, eight hundred one".
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