Base | Representation |
---|---|
bin | 11101010010000111101… |
… | …111010110010111111101 |
3 | 21010101011011220212221100 |
4 | 131102013233112113331 |
5 | 230432213414443401 |
6 | 4140240432523313 |
7 | 265246134020004 |
oct | 35220757262775 |
9 | 7111134825840 |
10 | 2012322031101 |
11 | 70646a364168 |
12 | 2860026b0539 |
13 | 1179b833b735 |
14 | 6d57b177c3b |
15 | 37529b5eb86 |
hex | 1d487bd65fd |
2012322031101 has 12 divisors (see below), whose sum is σ = 2929574682112. Its totient is φ = 1330984649736.
The previous prime is 2012322031087. The next prime is 2012322031141. The reversal of 2012322031101 is 1011302232102.
2012322031101 is a `hidden beast` number, since 20 + 12 + 322 + 0 + 311 + 0 + 1 = 666.
It is not a de Polignac number, because 2012322031101 - 227 = 2012187813373 is a prime.
It is a super-2 number, since 2×20123220311012 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012322031141) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 880279711 + ... + 880281996.
Almost surely, 22012322031101 is an apocalyptic number.
It is an amenable number.
2012322031101 is a deficient number, since it is larger than the sum of its proper divisors (917252651011).
2012322031101 is a wasteful number, since it uses less digits than its factorization.
2012322031101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1760561840 (or 1760561837 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 2012322031101 its reverse (1011302232102), we get a palindrome (3023624263203).
The spelling of 2012322031101 in words is "two trillion, twelve billion, three hundred twenty-two million, thirty-one thousand, one hundred one".
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