Base | Representation |
---|---|
bin | 1100010110100010110… |
… | …1010100111011111010 |
3 | 202021202021202112212012 |
4 | 3011220231110323322 |
5 | 11434101242011302 |
6 | 241253223045522 |
7 | 21221523113636 |
oct | 3055055247372 |
9 | 667667675765 |
10 | 212210110202 |
11 | 81aa8090772 |
12 | 351648a08a2 |
13 | 1701bb6aa5c |
14 | a3b1993dc6 |
15 | 57c0399a52 |
hex | 3168b54efa |
212210110202 has 16 divisors (see below), whose sum is σ = 318740788800. Its totient is φ = 105963277728.
The previous prime is 212210110183. The next prime is 212210110207. The reversal of 212210110202 is 202011012212.
It is not an unprimeable number, because it can be changed into a prime (212210110207) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4641518 + ... + 4687014.
It is an arithmetic number, because the mean of its divisors is an integer number (19921299300).
Almost surely, 2212210110202 is an apocalyptic number.
212210110202 is a deficient number, since it is larger than the sum of its proper divisors (106530678598).
212210110202 is a wasteful number, since it uses less digits than its factorization.
212210110202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48565.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 212210110202 its reverse (202011012212), we get a palindrome (414221122414).
The spelling of 212210110202 in words is "two hundred twelve billion, two hundred ten million, one hundred ten thousand, two hundred two".
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