Base | Representation |
---|---|
bin | 1100010110100010110… |
… | …1101011001011110100 |
3 | 202021202021221011212101 |
4 | 3011220231223023310 |
5 | 11434101302420312 |
6 | 241253225031444 |
7 | 21221523643423 |
oct | 3055055531364 |
9 | 667667834771 |
10 | 212210201332 |
11 | 81aa8143188 |
12 | 35164925584 |
13 | 1701bba038c |
14 | a3b19b92ba |
15 | 57c03b6a57 |
hex | 3168b6b2f4 |
212210201332 has 12 divisors (see below), whose sum is σ = 372275845060. Its totient is φ = 105845674176.
The previous prime is 212210201317. The next prime is 212210201341. The reversal of 212210201332 is 233102012212.
It can be written as a sum of positive squares in 2 ways, for example, as 109115266276 + 103094935056 = 330326^2 + 321084^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64854783 + ... + 64858054.
Almost surely, 2212210201332 is an apocalyptic number.
It is an amenable number.
212210201332 is a deficient number, since it is larger than the sum of its proper divisors (160065643728).
212210201332 is a wasteful number, since it uses less digits than its factorization.
212210201332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129713250 (or 129713248 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 212210201332 its reverse (233102012212), we get a palindrome (445312213544).
The spelling of 212210201332 in words is "two hundred twelve billion, two hundred ten million, two hundred one thousand, three hundred thirty-two".
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