Base | Representation |
---|---|
bin | 100101101010000001000010… |
… | …0101000101011000011000000 |
3 | 1121102210021210101200111122021 |
4 | 1023110002010220223003000 |
5 | 321403333222344401422 |
6 | 3132245001514251224 |
7 | 126524404510165615 |
oct | 11324020450530300 |
9 | 1542707711614567 |
10 | 331230103122112 |
11 | 965a3997074887 |
12 | 31196743426b14 |
13 | 112a8b3198b74c |
14 | 5bb18a031a50c |
15 | 28460c601bdc7 |
hex | 12d4084a2b0c0 |
331230103122112 has 56 divisors (see below), whose sum is σ = 663675294903296. Its totient is φ = 164004876327168.
The previous prime is 331230103122101. The next prime is 331230103122119. The reversal of 331230103122112 is 211221301032133.
It is not an unprimeable number, because it can be changed into a prime (331230103122119) 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, 541998673 + ... + 542609455.
Almost surely, 2331230103122112 is an apocalyptic number.
331230103122112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
331230103122112 is an abundant number, since it is smaller than the sum of its proper divisors (332445191781184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331230103122112 is a wasteful number, since it uses less digits than its factorization.
331230103122112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 693165 (or 693155 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 331230103122112 its reverse (211221301032133), we get a palindrome (542451404154245).
The spelling of 331230103122112 in words is "three hundred thirty-one trillion, two hundred thirty billion, one hundred three million, one hundred twenty-two thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •