Base | Representation |
---|---|
bin | 1010111010100110111011… |
… | …1100111101111100000011 |
3 | 1120111101021000121202201211 |
4 | 2232221232330331330003 |
5 | 3033120044011213443 |
6 | 41305350455110551 |
7 | 2346054515415064 |
oct | 256515674757403 |
9 | 46441230552654 |
10 | 12002000101123 |
11 | 390802419043a |
12 | 141a099672457 |
13 | 690a25ba0c86 |
14 | 2d6c854a256b |
15 | 15c2ed80319d |
hex | aea6ef3df03 |
12002000101123 has 2 divisors, whose sum is σ = 12002000101124. Its totient is φ = 12002000101122.
The previous prime is 12002000101121. The next prime is 12002000101129. The reversal of 12002000101123 is 32110100020021.
It is a weak prime.
It is an emirp because it is prime and its reverse (32110100020021) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 12002000101123 - 21 = 12002000101121 is a prime.
It is a super-2 number, since 2×120020001011232 (a number of 27 digits) contains 22 as substring.
Together with 12002000101121, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (12002000101121) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001000050561 + 6001000050562.
It is an arithmetic number, because the mean of its divisors is an integer number (6001000050562).
Almost surely, 212002000101123 is an apocalyptic number.
12002000101123 is a deficient number, since it is larger than the sum of its proper divisors (1).
12002000101123 is an equidigital number, since it uses as much as digits as its factorization.
12002000101123 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 12002000101123 its reverse (32110100020021), we get a palindrome (44112100121144).
The spelling of 12002000101123 in words is "twelve trillion, two billion, one hundred one thousand, one hundred twenty-three".
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