Base | Representation |
---|---|
bin | 10001011100110… |
… | …10001110010100 |
3 | 101012110001202220 |
4 | 20232122032110 |
5 | 244433240024 |
6 | 22305302340 |
7 | 3425145552 |
oct | 1056321624 |
9 | 335401686 |
10 | 146383764 |
11 | 756a231a |
12 | 410349b0 |
13 | 24433c17 |
14 | 15626bd2 |
15 | ccb7e79 |
hex | 8b9a394 |
146383764 has 48 divisors (see below), whose sum is σ = 354446400. Its totient is φ = 46964736.
The previous prime is 146383763. The next prime is 146383843. The reversal of 146383764 is 467383641.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146383763) 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 15 ways as a sum of consecutive naturals, for example, 189972 + ... + 190740.
It is an arithmetic number, because the mean of its divisors is an integer number (7384300).
Almost surely, 2146383764 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 146383764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177223200).
146383764 is an abundant number, since it is smaller than the sum of its proper divisors (208062636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146383764 is a wasteful number, since it uses less digits than its factorization.
146383764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1352 (or 1350 counting only the distinct ones).
The product of its digits is 290304, while the sum is 42.
The square root of 146383764 is about 12098.9158191964. The cubic root of 146383764 is about 527.0247003799.
The spelling of 146383764 in words is "one hundred forty-six million, three hundred eighty-three thousand, seven hundred sixty-four".
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