Base | Representation |
---|---|
bin | 1010110000001… |
… | …1100011000110 |
3 | 10010212111002200 |
4 | 2230003203012 |
5 | 43021301202 |
6 | 4250415330 |
7 | 1055241336 |
oct | 254034306 |
9 | 103774080 |
10 | 45103302 |
11 | 23506862 |
12 | 13131546 |
13 | 946265a |
14 | 5dc10c6 |
15 | 3e5de1c |
hex | 2b038c6 |
45103302 has 48 divisors (see below), whose sum is σ = 105293760. Its totient is φ = 13907376.
The previous prime is 45103301. The next prime is 45103307. The reversal of 45103302 is 20330154.
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 (45103301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13173 + ... + 16239.
It is an arithmetic number, because the mean of its divisors is an integer number (2193620).
Almost surely, 245103302 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45103302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52646880).
45103302 is an abundant number, since it is smaller than the sum of its proper divisors (60190458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45103302 is a wasteful number, since it uses less digits than its factorization.
45103302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3137 (or 3134 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 45103302 is about 6715.8991951934. The cubic root of 45103302 is about 355.9612959227.
Adding to 45103302 its reverse (20330154), we get a palindrome (65433456).
The spelling of 45103302 in words is "forty-five million, one hundred three thousand, three hundred two".
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