Base | Representation |
---|---|
bin | 1100010110100000101… |
… | …1011000110101110110 |
3 | 202021201200000112121101 |
4 | 3011220023120311312 |
5 | 11434042002311202 |
6 | 241252304240314 |
7 | 21221354360311 |
oct | 3055013306566 |
9 | 667650015541 |
10 | 212201213302 |
11 | 81aa3064361 |
12 | 3516191009a |
13 | 1701a074310 |
14 | a3b0719978 |
15 | 57be6dd887 |
hex | 31682d8d76 |
212201213302 has 8 divisors (see below), whose sum is σ = 342786575376. Its totient is φ = 97939021512.
The previous prime is 212201213297. The next prime is 212201213303. The reversal of 212201213302 is 203312102212.
212201213302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 212201213302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212201213303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4080792538 + ... + 4080792589.
It is an arithmetic number, because the mean of its divisors is an integer number (42848321922).
Almost surely, 2212201213302 is an apocalyptic number.
212201213302 is a deficient number, since it is larger than the sum of its proper divisors (130585362074).
212201213302 is a wasteful number, since it uses less digits than its factorization.
212201213302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8161585142.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 212201213302 its reverse (203312102212), we get a palindrome (415513315514).
It can be divided in two parts, 212201 and 213302, that added together give a triangular number (425503 = T922).
The spelling of 212201213302 in words is "two hundred twelve billion, two hundred one million, two hundred thirteen thousand, three hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •