Base | Representation |
---|---|
bin | 1011001101010010110100… |
… | …1111100101000101011011 |
3 | 1121122001212110122000211211 |
4 | 2303110231033211011123 |
5 | 3103400021134343003 |
6 | 42113041202403551 |
7 | 2411210633455066 |
oct | 263245517450533 |
9 | 47561773560754 |
10 | 12323020231003 |
11 | 3a211887293a9 |
12 | 147034a6605b7 |
13 | 6b5095841c51 |
14 | 30861a1978dd |
15 | 16583b58896d |
hex | b352d3e515b |
12323020231003 has 2 divisors, whose sum is σ = 12323020231004. Its totient is φ = 12323020231002.
The previous prime is 12323020231001. The next prime is 12323020231037. The reversal of 12323020231003 is 30013202032321.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12323020231003 - 21 = 12323020231001 is a prime.
It is a super-2 number, since 2×123230202310032 (a number of 27 digits) contains 22 as substring.
Together with 12323020231001, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (12323020231001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161510115501 + 6161510115502.
It is an arithmetic number, because the mean of its divisors is an integer number (6161510115502).
Almost surely, 212323020231003 is an apocalyptic number.
12323020231003 is a deficient number, since it is larger than the sum of its proper divisors (1).
12323020231003 is an equidigital number, since it uses as much as digits as its factorization.
12323020231003 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 12323020231003 its reverse (30013202032321), we get a palindrome (42336222263324).
The spelling of 12323020231003 in words is "twelve trillion, three hundred twenty-three billion, twenty million, two hundred thirty-one thousand, three".
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