Base | Representation |
---|---|
bin | 11001100001000… |
… | …10100110100100 |
3 | 112220202221002120 |
4 | 30300202212210 |
5 | 414244114421 |
6 | 33123505540 |
7 | 5206256040 |
oct | 1460424644 |
9 | 486687076 |
10 | 214051236 |
11 | aa90a953 |
12 | 5b8282b0 |
13 | 35466b49 |
14 | 205dd020 |
15 | 13bd28c6 |
hex | cc229a4 |
214051236 has 24 divisors (see below), whose sum is σ = 570803520. Its totient is φ = 61157472.
The previous prime is 214051231. The next prime is 214051289. The reversal of 214051236 is 632150412.
It is not an unprimeable number, because it can be changed into a prime (214051231) 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 7 ways as a sum of consecutive naturals, for example, 1274031 + ... + 1274198.
It is an arithmetic number, because the mean of its divisors is an integer number (23783480).
Almost surely, 2214051236 is an apocalyptic number.
It is an amenable number.
214051236 is an abundant number, since it is smaller than the sum of its proper divisors (356752284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214051236 is a wasteful number, since it uses less digits than its factorization.
214051236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2548243 (or 2548241 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 214051236 is about 14630.4899439492. The cubic root of 214051236 is about 598.1901350261.
The spelling of 214051236 in words is "two hundred fourteen million, fifty-one thousand, two hundred thirty-six".
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