Base | Representation |
---|---|
bin | 1100011010010110100… |
… | …0110000001010110010 |
3 | 202101101112020020201212 |
4 | 3012211220300022302 |
5 | 11443144433234302 |
6 | 241542500400122 |
7 | 21256044552635 |
oct | 3064550601262 |
9 | 671345206655 |
10 | 213232321202 |
11 | 824820a4a4a |
12 | 353ab0a6042 |
13 | 17152883834 |
14 | a46b643c1c |
15 | 582eeb7052 |
hex | 31a5a302b2 |
213232321202 has 16 divisors (see below), whose sum is σ = 327838080024. Its totient is φ = 103955952000.
The previous prime is 213232321147. The next prime is 213232321217. The reversal of 213232321202 is 202123232312.
213232321202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 82064487961 + 131167833241 = 286469^2 + 362171^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604049 + ... + 889572.
Almost surely, 2213232321202 is an apocalyptic number.
213232321202 is a deficient number, since it is larger than the sum of its proper divisors (114605758822).
213232321202 is a wasteful number, since it uses less digits than its factorization.
213232321202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1495405.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 213232321202 its reverse (202123232312), we get a palindrome (415355553514).
The spelling of 213232321202 in words is "two hundred thirteen billion, two hundred thirty-two million, three hundred twenty-one thousand, two hundred two".
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