Base | Representation |
---|---|
bin | 1001101001001… |
… | …1100011111100 |
3 | 2211010002101021 |
4 | 2122103203330 |
5 | 40323402200 |
6 | 4002553524 |
7 | 1000551622 |
oct | 232234374 |
9 | 84102337 |
10 | 40450300 |
11 | 20918a00 |
12 | 116688a4 |
13 | 84c37b7 |
14 | 552d512 |
15 | 384041a |
hex | 26938fc |
40450300 has 54 divisors (see below), whose sum is σ = 96511184. Its totient is φ = 14704800.
The previous prime is 40450279. The next prime is 40450301. The reversal of 40450300 is 305404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40450301) 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, 10429 + ... + 13771.
Almost surely, 240450300 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40450300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48255592).
40450300 is an abundant number, since it is smaller than the sum of its proper divisors (56060884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40450300 is a wasteful number, since it uses less digits than its factorization.
40450300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3379 (or 3361 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 16.
The square root of 40450300 is about 6360.0550312085. The cubic root of 40450300 is about 343.2737404556.
Adding to 40450300 its reverse (305404), we get a palindrome (40755704).
Subtracting from 40450300 its reverse (305404), we obtain a square (40144896 = 63362).
The spelling of 40450300 in words is "forty million, four hundred fifty thousand, three hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •