Base | Representation |
---|---|
bin | 10001011100010… |
… | …10101101010100 |
3 | 101012022211121010 |
4 | 20232022231110 |
5 | 244424221322 |
6 | 22304052220 |
7 | 3424462353 |
oct | 1056125524 |
9 | 335284533 |
10 | 146320212 |
11 | 756595a5 |
12 | 41004070 |
13 | 2441100c |
14 | 1560b99a |
15 | cca420c |
hex | 8b8ab54 |
146320212 has 48 divisors (see below), whose sum is σ = 354477312. Its totient is φ = 46942080.
The previous prime is 146320211. The next prime is 146320231. The reversal of 146320212 is 212023641.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146320211) 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, 32278 + ... + 36530.
It is an arithmetic number, because the mean of its divisors is an integer number (7384944).
Almost surely, 2146320212 is an apocalyptic number.
146320212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
146320212 is an abundant number, since it is smaller than the sum of its proper divisors (208157100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146320212 is a wasteful number, since it uses less digits than its factorization.
146320212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4368 (or 4366 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 146320212 is about 12096.2891830511. The cubic root of 146320212 is about 526.9484206955.
Adding to 146320212 its reverse (212023641), we get a palindrome (358343853).
The spelling of 146320212 in words is "one hundred forty-six million, three hundred twenty thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •