Base | Representation |
---|---|
bin | 1011001101110001110000… |
… | …0100101101000101010101 |
3 | 1121122212022001001210001011 |
4 | 2303130130010231011111 |
5 | 3104014021424231401 |
6 | 42120533044332221 |
7 | 2411623441266652 |
oct | 263343404550525 |
9 | 47585261053034 |
10 | 12331322102101 |
11 | 3a24758938aa2 |
12 | 1471a869a4071 |
13 | 6b5ab9789702 |
14 | 308ba69a0c29 |
15 | 165b75312451 |
hex | b371c12d155 |
12331322102101 has 4 divisors (see below), whose sum is σ = 12618097034752. Its totient is φ = 12044547169452.
The previous prime is 12331322102093. The next prime is 12331322102111. The reversal of 12331322102101 is 10120122313321.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 12331322102101 - 23 = 12331322102093 is a prime.
It is a super-2 number, since 2×123313221021012 (a number of 27 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 (12331322102111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143387466261 + ... + 143387466346.
It is an arithmetic number, because the mean of its divisors is an integer number (3154524258688).
Almost surely, 212331322102101 is an apocalyptic number.
It is an amenable number.
12331322102101 is a deficient number, since it is larger than the sum of its proper divisors (286774932651).
12331322102101 is an equidigital number, since it uses as much as digits as its factorization.
12331322102101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 286774932650.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 12331322102101 its reverse (10120122313321), we get a palindrome (22451444415422).
The spelling of 12331322102101 in words is "twelve trillion, three hundred thirty-one billion, three hundred twenty-two million, one hundred two thousand, one hundred one".
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