Base | Representation |
---|---|
bin | 101101011100100111010… |
… | …001011111110010111101 |
3 | 102001120021012212102021001 |
4 | 231130213101133302331 |
5 | 402132102112403201 |
6 | 10350422110210301 |
7 | 441431222013655 |
oct | 55344721376275 |
9 | 12046235772231 |
10 | 3123100122301 |
11 | aa4554666645 |
12 | 42533bab3991 |
13 | 198679085b63 |
14 | ab231c69365 |
15 | 5638b969301 |
hex | 2d72745fcbd |
3123100122301 has 4 divisors (see below), whose sum is σ = 3123756378400. Its totient is φ = 3122443866204.
The previous prime is 3123100122277. The next prime is 3123100122323. The reversal of 3123100122301 is 1032210013213.
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 3123100122301 - 217 = 3123099991229 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 (3123100122341) 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, 328120911 + ... + 328130428.
It is an arithmetic number, because the mean of its divisors is an integer number (780939094600).
Almost surely, 23123100122301 is an apocalyptic number.
It is an amenable number.
3123100122301 is a deficient number, since it is larger than the sum of its proper divisors (656256099).
3123100122301 is an equidigital number, since it uses as much as digits as its factorization.
3123100122301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 656256098.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 3123100122301 its reverse (1032210013213), we get a palindrome (4155310135514).
The spelling of 3123100122301 in words is "three trillion, one hundred twenty-three billion, one hundred million, one hundred twenty-two thousand, three hundred one".
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