Base | Representation |
---|---|
bin | 1011111110000100… |
… | …0000101111000111 |
3 | 22021221000111100122 |
4 | 2333201000233013 |
5 | 23040023231043 |
6 | 1250455532155 |
7 | 142423626245 |
oct | 27741005707 |
9 | 8257014318 |
10 | 3213102023 |
11 | 13a979211a |
12 | 75808a05b |
13 | 3c28a8301 |
14 | 226a39795 |
15 | 13c13a368 |
hex | bf840bc7 |
3213102023 has 2 divisors, whose sum is σ = 3213102024. Its totient is φ = 3213102022.
The previous prime is 3213101999. The next prime is 3213102041. The reversal of 3213102023 is 3202013123.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 3213102023 - 28 = 3213101767 is a prime.
It is a super-2 number, since 2×32131020232 = 20648049220413385058, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3213101992 and 3213102010.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3213102073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606551011 + 1606551012.
It is an arithmetic number, because the mean of its divisors is an integer number (1606551012).
Almost surely, 23213102023 is an apocalyptic number.
3213102023 is a deficient number, since it is larger than the sum of its proper divisors (1).
3213102023 is an equidigital number, since it uses as much as digits as its factorization.
3213102023 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 3213102023 is about 56684.2308142220. The cubic root of 3213102023 is about 1475.6210385655.
Adding to 3213102023 its reverse (3202013123), we get a palindrome (6415115146).
Subtracting from 3213102023 its reverse (3202013123), we obtain a square (11088900 = 33302).
The spelling of 3213102023 in words is "three billion, two hundred thirteen million, one hundred two thousand, twenty-three".
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