Base | Representation |
---|---|
bin | 1100010101101100… |
… | …0111101111000011 |
3 | 22112211112021012102 |
4 | 3011123013233003 |
5 | 23240412033443 |
6 | 1304400221015 |
7 | 145036262231 |
oct | 30533075703 |
9 | 8484467172 |
10 | 3312221123 |
11 | 144a731832 |
12 | 78530a76b |
13 | 40a2a0b73 |
14 | 235c7b951 |
15 | 145bb8cb8 |
hex | c56c7bc3 |
3312221123 has 4 divisors (see below), whose sum is σ = 3312500208. Its totient is φ = 3311942040.
The previous prime is 3312221117. The next prime is 3312221153. The reversal of 3312221123 is 3211222133.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3211222133 = 7 ⋅458746019.
It is a cyclic number.
It is not a de Polignac number, because 3312221123 - 28 = 3312220867 is a prime.
It is a super-2 number, since 2×33122211232 = 21941617535294762258, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3312221095 and 3312221104.
It is not an unprimeable number, because it can be changed into a prime (3312221153) 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, 120911 + ... + 145752.
It is an arithmetic number, because the mean of its divisors is an integer number (828125052).
Almost surely, 23312221123 is an apocalyptic number.
3312221123 is a deficient number, since it is larger than the sum of its proper divisors (279085).
3312221123 is a wasteful number, since it uses less digits than its factorization.
3312221123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 279084.
The product of its digits is 432, while the sum is 20.
The square root of 3312221123 is about 57551.8993865537. The cubic root of 3312221123 is about 1490.6411550845.
Adding to 3312221123 its reverse (3211222133), we get a palindrome (6523443256).
It can be divided in two parts, 33122 and 21123, that added together give a palindrome (54245).
The spelling of 3312221123 in words is "three billion, three hundred twelve million, two hundred twenty-one thousand, one hundred twenty-three".
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