Base | Representation |
---|---|
bin | 11010111101110… |
… | …000010100100000 |
3 | 1011112021010002021 |
4 | 122331300110200 |
5 | 1411303140240 |
6 | 112520231224 |
7 | 14132206465 |
oct | 3275602440 |
9 | 1145233067 |
10 | 452396320 |
11 | 212403062 |
12 | 10760b514 |
13 | 7295863c |
14 | 4412366c |
15 | 29ab354a |
hex | 1af70520 |
452396320 has 48 divisors (see below), whose sum is σ = 1075249728. Its totient is φ = 179864320.
The previous prime is 452396311. The next prime is 452396323. The reversal of 452396320 is 23693254.
It is not an unprimeable number, because it can be changed into a prime (452396323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18255 + ... + 35185.
It is an arithmetic number, because the mean of its divisors is an integer number (22401036).
Almost surely, 2452396320 is an apocalyptic number.
452396320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 452396320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (537624864).
452396320 is an abundant number, since it is smaller than the sum of its proper divisors (622853408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
452396320 is a wasteful number, since it uses less digits than its factorization.
452396320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17113 (or 17105 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 34.
The square root of 452396320 is about 21269.6102456063. The cubic root of 452396320 is about 767.6672639937.
The spelling of 452396320 in words is "four hundred fifty-two million, three hundred ninety-six thousand, three hundred twenty".
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