Base | Representation |
---|---|
bin | 101011111011… |
… | …1010101111100 |
3 | 1121100012121221 |
4 | 1113313111330 |
5 | 21344030322 |
6 | 2141403124 |
7 | 366531136 |
oct | 127672574 |
9 | 47305557 |
10 | 23033212 |
11 | 12002214 |
12 | 78694a4 |
13 | 4a05c27 |
14 | 30b8056 |
15 | 204e9c7 |
hex | 15f757c |
23033212 has 12 divisors (see below), whose sum is σ = 42060816. Its totient is φ = 11015840.
The previous prime is 23033201. The next prime is 23033291. The reversal of 23033212 is 21233032.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125089 + ... + 125272.
It is an arithmetic number, because the mean of its divisors is an integer number (3505068).
Almost surely, 223033212 is an apocalyptic number.
It is an amenable number.
23033212 is a deficient number, since it is larger than the sum of its proper divisors (19027604).
23033212 is a wasteful number, since it uses less digits than its factorization.
23033212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250388 (or 250386 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 23033212 is about 4799.2928645791. The cubic root of 23033212 is about 284.5235169480.
Adding to 23033212 its reverse (21233032), we get a palindrome (44266244).
The spelling of 23033212 in words is "twenty-three million, thirty-three thousand, two hundred twelve".
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