Base | Representation |
---|---|
bin | 1101001111010000000… |
… | …1010011100000000001 |
3 | 210202001010222000010001 |
4 | 3103310001103200001 |
5 | 12211240131011423 |
6 | 252251515040001 |
7 | 22300661333611 |
oct | 3236401234001 |
9 | 722033860101 |
10 | 227432282113 |
11 | 884a9659833 |
12 | 380b2740001 |
13 | 185a6734c7a |
14 | b0174cca41 |
15 | 5db1947cad |
hex | 34f4053801 |
227432282113 has 4 divisors (see below), whose sum is σ = 230311171840. Its totient is φ = 224553392388.
The previous prime is 227432282107. The next prime is 227432282167. The reversal of 227432282113 is 311282234722.
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 an emirpimes, since its reverse is a distinct semiprime: 311282234722 = 2 ⋅155641117361.
It is a cyclic number.
It is not a de Polignac number, because 227432282113 - 25 = 227432282081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (227432282183) 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, 1439444745 + ... + 1439444902.
It is an arithmetic number, because the mean of its divisors is an integer number (57577792960).
Almost surely, 2227432282113 is an apocalyptic number.
It is an amenable number.
227432282113 is a deficient number, since it is larger than the sum of its proper divisors (2878889727).
227432282113 is an equidigital number, since it uses as much as digits as its factorization.
227432282113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2878889726.
The product of its digits is 64512, while the sum is 37.
It can be divided in two parts, 227432 and 282113, that added together give a triangular number (509545 = T1009).
The spelling of 227432282113 in words is "two hundred twenty-seven billion, four hundred thirty-two million, two hundred eighty-two thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •