Base | Representation |
---|---|
bin | 1011101010101110… |
… | …1011101010100111 |
3 | 22002021102202102202 |
4 | 2322223223222213 |
5 | 22403243410343 |
6 | 1234441525115 |
7 | 140420446613 |
oct | 27253535247 |
9 | 8067382382 |
10 | 3132013223 |
11 | 1367a37989 |
12 | 734aa379b |
13 | 3abb56481 |
14 | 219d6c343 |
15 | 134e6ddb8 |
hex | baaebaa7 |
3132013223 has 8 divisors (see below), whose sum is σ = 3175987200. Its totient is φ = 3088147608.
The previous prime is 3132013211. The next prime is 3132013229. The reversal of 3132013223 is 3223102313.
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 3132013223 - 230 = 2058271399 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3132013195 and 3132013204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3132013229) 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, 32018 + ... + 85376.
It is an arithmetic number, because the mean of its divisors is an integer number (396998400).
Almost surely, 23132013223 is an apocalyptic number.
3132013223 is a deficient number, since it is larger than the sum of its proper divisors (43973977).
3132013223 is an equidigital number, since it uses as much as digits as its factorization.
3132013223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54181.
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 3132013223 is about 55964.3924562753. The cubic root of 3132013223 is about 1463.1017473407.
Adding to 3132013223 its reverse (3223102313), we get a palindrome (6355115536).
The spelling of 3132013223 in words is "three billion, one hundred thirty-two million, thirteen thousand, two hundred twenty-three".
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