Base | Representation |
---|---|
bin | 11001100011001… |
… | …00111111001100 |
3 | 112221021202002101 |
4 | 30301210333030 |
5 | 414331320043 |
6 | 33133404444 |
7 | 5211500554 |
oct | 1461447714 |
9 | 487252071 |
10 | 214323148 |
11 | aaa86176 |
12 | 5b939724 |
13 | 35530840 |
14 | 20670164 |
15 | 13c3824d |
hex | cc64fcc |
214323148 has 24 divisors (see below), whose sum is σ = 427678272. Its totient is φ = 93099264.
The previous prime is 214323143. The next prime is 214323157. The reversal of 214323148 is 841323412.
It is not an unprimeable number, because it can be changed into a prime (214323143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120340 + ... + 122107.
It is an arithmetic number, because the mean of its divisors is an integer number (17819928).
Almost surely, 2214323148 is an apocalyptic number.
It is an amenable number.
214323148 is a deficient number, since it is larger than the sum of its proper divisors (213355124).
214323148 is a wasteful number, since it uses less digits than its factorization.
214323148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 242481 (or 242479 counting only the distinct ones).
The product of its digits is 4608, while the sum is 28.
The square root of 214323148 is about 14639.7796431504. The cubic root of 214323148 is about 598.4433240185.
The spelling of 214323148 in words is "two hundred fourteen million, three hundred twenty-three thousand, one hundred forty-eight".
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