Base | Representation |
---|---|
bin | 1100011110000000001… |
… | …1001010000000110101 |
3 | 202110220211021102012000 |
4 | 3013200003022000311 |
5 | 12002201323240313 |
6 | 242224025245513 |
7 | 21322244455113 |
oct | 3074003120065 |
9 | 673824242160 |
10 | 214212321333 |
11 | 829352a860a |
12 | 35623333899 |
13 | 1727a90a67a |
14 | a521866ab3 |
15 | 588b047673 |
hex | 31e00ca035 |
214212321333 has 16 divisors (see below), whose sum is σ = 317723663040. Its totient is φ = 142640780112.
The previous prime is 214212321299. The next prime is 214212321361. The reversal of 214212321333 is 333123212412.
214212321333 is a `hidden beast` number, since 2 + 1 + 4 + 2 + 1 + 2 + 321 + 333 = 666.
It is not a de Polignac number, because 214212321333 - 28 = 214212321077 is a prime.
It is a super-2 number, since 2×2142123213332 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 214212321297 and 214212321306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214212321383) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4627491 + ... + 4673552.
It is an arithmetic number, because the mean of its divisors is an integer number (19857728940).
Almost surely, 2214212321333 is an apocalyptic number.
It is an amenable number.
214212321333 is a deficient number, since it is larger than the sum of its proper divisors (103511341707).
214212321333 is an equidigital number, since it uses as much as digits as its factorization.
214212321333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9301905 (or 9301899 counting only the distinct ones).
The product of its digits is 5184, while the sum is 27.
Adding to 214212321333 its reverse (333123212412), we get a palindrome (547335533745).
The spelling of 214212321333 in words is "two hundred fourteen billion, two hundred twelve million, three hundred twenty-one thousand, three hundred thirty-three".
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