Base | Representation |
---|---|
bin | 1011001001101011001100 |
3 | 12111111220010 |
4 | 23021223030 |
5 | 1222020322 |
6 | 142353220 |
7 | 33563325 |
oct | 13115314 |
9 | 5444803 |
10 | 2923212 |
11 | 1717286 |
12 | b8b810 |
13 | 7b4716 |
14 | 56144c |
15 | 3cb20c |
hex | 2c9acc |
2923212 has 48 divisors (see below), whose sum is σ = 7160832. Its totient is φ = 927360.
The previous prime is 2923211. The next prime is 2923213. The reversal of 2923212 is 2123292.
2923212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2923211) and next prime (2923213).
It is an alternating number because its digits alternate between even and odd.
2923212 is a modest number, since divided by 3212 gives 292 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2923211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40008 + ... + 40080.
It is an arithmetic number, because the mean of its divisors is an integer number (149184).
22923212 is an apocalyptic number.
It is an amenable number.
2923212 is an abundant number, since it is smaller than the sum of its proper divisors (4237620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2923212 is a wasteful number, since it uses less digits than its factorization.
2923212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 198 (or 196 counting only the distinct ones).
The product of its digits is 432, while the sum is 21.
The square root of 2923212 is about 1709.7403311614. The cubic root of 2923212 is about 142.9837789480.
The spelling of 2923212 in words is "two million, nine hundred twenty-three thousand, two hundred twelve".
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