Base | Representation |
---|---|
bin | 1011000111111000110010… |
… | …1011111100000011100011 |
3 | 1121022012002221110011120212 |
4 | 2301332030223330003203 |
5 | 3100334302322021011 |
6 | 42002240054124335 |
7 | 2401412035423550 |
oct | 261761453740343 |
9 | 47265087404525 |
10 | 12230132220131 |
11 | 3995851887a71 |
12 | 14563466506ab |
13 | 6a93b15b8cc7 |
14 | 303d278c5a27 |
15 | 1632018da08b |
hex | b1f8cafc0e3 |
12230132220131 has 8 divisors (see below), whose sum is σ = 13982196582144. Its totient is φ = 10479293512200.
The previous prime is 12230132220067. The next prime is 12230132220149. The reversal of 12230132220131 is 13102223103221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12230132220131 - 26 = 12230132220067 is a prime.
It is a super-2 number, since 2×122301322201312 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12230132220097 and 12230132220106.
It is not an unprimeable number, because it can be changed into a prime (12230132220731) 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, 306392135 + ... + 306432048.
It is an arithmetic number, because the mean of its divisors is an integer number (1747774572768).
Almost surely, 212230132220131 is an apocalyptic number.
12230132220131 is a deficient number, since it is larger than the sum of its proper divisors (1752064362013).
12230132220131 is an equidigital number, since it uses as much as digits as its factorization.
12230132220131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 612827041.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 12230132220131 its reverse (13102223103221), we get a palindrome (25332355323352).
The spelling of 12230132220131 in words is "twelve trillion, two hundred thirty billion, one hundred thirty-two million, two hundred twenty thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •