Base | Representation |
---|---|
bin | 1100011010101001100… |
… | …1001010010011001010 |
3 | 202101121002101110010021 |
4 | 3012222121022103022 |
5 | 11443330400320020 |
6 | 241554431011054 |
7 | 21261034050343 |
oct | 3065231122312 |
9 | 671532343107 |
10 | 213312120010 |
11 | 82513148a80 |
12 | 35411969a8a |
13 | 17166273472 |
14 | a4780970ca |
15 | 5836ecb1aa |
hex | 31aa64a4ca |
213312120010 has 32 divisors (see below), whose sum is σ = 418916836800. Its totient is φ = 77558895360.
The previous prime is 213312120001. The next prime is 213312120017. The reversal of 213312120010 is 10021213312.
It is not an unprimeable number, because it can be changed into a prime (213312120017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 860146 + ... + 1080034.
It is an arithmetic number, because the mean of its divisors is an integer number (13091151150).
Almost surely, 2213312120010 is an apocalyptic number.
213312120010 is a deficient number, since it is larger than the sum of its proper divisors (205604716790).
213312120010 is a wasteful number, since it uses less digits than its factorization.
213312120010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 228726.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 213312120010 its reverse (10021213312), we get a palindrome (223333333322).
The spelling of 213312120010 in words is "two hundred thirteen billion, three hundred twelve million, one hundred twenty thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.103 sec. • engine limits •