Base | Representation |
---|---|
bin | 110000010001110100101111… |
… | …111011011001001110100010 |
3 | 1000211210122200121010022100122 |
4 | 300101310233323121032202 |
5 | 210312313044142430310 |
6 | 2031331321203120242 |
7 | 62503262440462202 |
oct | 6021645773311642 |
9 | 1024718617108318 |
10 | 212331102311330 |
11 | 61723129881282 |
12 | 1b993234673082 |
13 | 9162977352182 |
14 | 3a60c47330402 |
15 | 1983344e38555 |
hex | c11d2fed93a2 |
212331102311330 has 32 divisors (see below), whose sum is σ = 382368985948800. Its totient is φ = 84894003839232.
The previous prime is 212331102311329. The next prime is 212331102311351. The reversal of 212331102311330 is 33113201133212.
It is a self number, because there is not a number n which added to its sum of digits gives 212331102311330.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220795481 + ... + 221755059.
It is an arithmetic number, because the mean of its divisors is an integer number (11949030810900).
Almost surely, 2212331102311330 is an apocalyptic number.
212331102311330 is a deficient number, since it is larger than the sum of its proper divisors (170037883637470).
212331102311330 is a wasteful number, since it uses less digits than its factorization.
212331102311330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 969578.
The product of its (nonzero) digits is 1944, while the sum is 26.
Adding to 212331102311330 its reverse (33113201133212), we get a palindrome (245444303444542).
The spelling of 212331102311330 in words is "two hundred twelve trillion, three hundred thirty-one billion, one hundred two million, three hundred eleven thousand, three hundred thirty".
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