Base | Representation |
---|---|
bin | 100101101001111000101101… |
… | …0001100011010010001101101 |
3 | 1121102201120121110212202011022 |
4 | 1023103301122030122101231 |
5 | 321403040102031414013 |
6 | 3132232442252303525 |
7 | 126523202233314653 |
oct | 11323613214322155 |
9 | 1542646543782138 |
10 | 331212211201133 |
11 | 965973455a1829 |
12 | 3119318b471ba5 |
13 | 112a723cc70062 |
14 | 5bb0a83dc4dd3 |
15 | 28458ca3b2008 |
hex | 12d3c5a31a46d |
331212211201133 has 8 divisors (see below), whose sum is σ = 333197174564352. Its totient is φ = 329227267560976.
The previous prime is 331212211200991. The next prime is 331212211201169. The reversal of 331212211201133 is 331102112212133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 331212211201133 - 28 = 331212211200877 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (331212211206133) 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, 29473316 + ... + 39129282.
It is an arithmetic number, because the mean of its divisors is an integer number (41649646820544).
Almost surely, 2331212211201133 is an apocalyptic number.
It is an amenable number.
331212211201133 is a deficient number, since it is larger than the sum of its proper divisors (1984963363219).
331212211201133 is a wasteful number, since it uses less digits than its factorization.
331212211201133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9861531.
The product of its (nonzero) digits is 1296, while the sum is 26.
Adding to 331212211201133 its reverse (331102112212133), we get a palindrome (662314323413266).
The spelling of 331212211201133 in words is "three hundred thirty-one trillion, two hundred twelve billion, two hundred eleven million, two hundred one thousand, one hundred thirty-three".
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