Base | Representation |
---|---|
bin | 110000011110111011110010… |
… | …110100100001010000100001 |
3 | 1000221222210010010010112221020 |
4 | 300132323302310201100201 |
5 | 210422043134134344301 |
6 | 2033301234320520053 |
7 | 62625335145445026 |
oct | 6036736264412041 |
9 | 1027883103115836 |
10 | 213232020231201 |
11 | 61a40212522934 |
12 | 1bab9964180029 |
13 | 91c990203a31a |
14 | 3a926b05b954d |
15 | 199b9c2d31436 |
hex | c1eef2d21421 |
213232020231201 has 16 divisors (see below), whose sum is σ = 287322185354688. Its totient is φ = 140650207640000.
The previous prime is 213232020231137. The next prime is 213232020231227. The reversal of 213232020231201 is 102132020232312.
It is a cyclic number.
It is not a de Polignac number, because 213232020231201 - 26 = 213232020231137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (213232020231281) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242060706 + ... + 242940011.
It is an arithmetic number, because the mean of its divisors is an integer number (17957636584668).
Almost surely, 2213232020231201 is an apocalyptic number.
It is an amenable number.
213232020231201 is a deficient number, since it is larger than the sum of its proper divisors (74090165123487).
213232020231201 is a wasteful number, since it uses less digits than its factorization.
213232020231201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 485002272.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 213232020231201 its reverse (102132020232312), we get a palindrome (315364040463513).
The spelling of 213232020231201 in words is "two hundred thirteen trillion, two hundred thirty-two billion, twenty million, two hundred thirty-one thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •