Base | Representation |
---|---|
bin | 1010111010101000001000… |
… | …1101111000101011011011 |
3 | 1120111102002112210010112120 |
4 | 2232222002031320223123 |
5 | 3033121224231200011 |
6 | 41305442522312323 |
7 | 2346065521531020 |
oct | 256520215705333 |
9 | 46442075703476 |
10 | 12002323303131 |
11 | 390817a671937 |
12 | 141a1699586a3 |
13 | 690a77b33775 |
14 | 2d6cb6395547 |
15 | 15c31bd96a06 |
hex | aea82378adb |
12002323303131 has 32 divisors (see below), whose sum is σ = 18519462850560. Its totient is φ = 6772230349344.
The previous prime is 12002323303129. The next prime is 12002323303163. The reversal of 12002323303131 is 13130332320021.
It is not a de Polignac number, because 12002323303131 - 21 = 12002323303129 is a prime.
It is a super-2 number, since 2×120023233031312 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12002323303171) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1442736 + ... + 5107458.
It is an arithmetic number, because the mean of its divisors is an integer number (578733214080).
Almost surely, 212002323303131 is an apocalyptic number.
12002323303131 is a deficient number, since it is larger than the sum of its proper divisors (6517139547429).
12002323303131 is a wasteful number, since it uses less digits than its factorization.
12002323303131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3666695.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 12002323303131 its reverse (13130332320021), we get a palindrome (25132655623152).
The spelling of 12002323303131 in words is "twelve trillion, two billion, three hundred twenty-three million, three hundred three thousand, one hundred thirty-one".
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