Base | Representation |
---|---|
bin | 101101011011100110010… |
… | …011111001010011001101 |
3 | 102001110110021001020212002 |
4 | 231123212103321103031 |
5 | 402122334104411023 |
6 | 10350122014122045 |
7 | 441362216055161 |
oct | 55334623712315 |
9 | 12043407036762 |
10 | 3122010232013 |
11 | aa4045426972 |
12 | 425096ab0325 |
13 | 19853433496a |
14 | ab16b1dcca1 |
15 | 56325e2db28 |
hex | 2d6e64f94cd |
3122010232013 has 4 divisors (see below), whose sum is σ = 3122014153920. Its totient is φ = 3122006310108.
The previous prime is 3122010231979. The next prime is 3122010232039. The reversal of 3122010232013 is 3102320102213.
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, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 3122010232013 - 226 = 3121943123149 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 (3122010231013) 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, 295253 + ... + 2516186.
It is an arithmetic number, because the mean of its divisors is an integer number (780503538480).
Almost surely, 23122010232013 is an apocalyptic number.
It is an amenable number.
3122010232013 is a deficient number, since it is larger than the sum of its proper divisors (3921907).
3122010232013 is a wasteful number, since it uses less digits than its factorization.
3122010232013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3921906.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 3122010232013 its reverse (3102320102213), we get a palindrome (6224330334226).
The spelling of 3122010232013 in words is "three trillion, one hundred twenty-two billion, ten million, two hundred thirty-two thousand, thirteen".
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