Base | Representation |
---|---|
bin | 10111001010001001… |
… | …01010110110000011 |
3 | 1012002111011000021021 |
4 | 23211010222312003 |
5 | 200430341003443 |
6 | 5413421210311 |
7 | 620050645564 |
oct | 134504526603 |
9 | 35074130237 |
10 | 12433141123 |
11 | 5300202a47 |
12 | 24aba00997 |
13 | 1231b0aa50 |
14 | 85d36c16b |
15 | 4cb7cd9ed |
hex | 2e512ad83 |
12433141123 has 16 divisors (see below), whose sum is σ = 13657706496. Its totient is φ = 11249068320.
The previous prime is 12433141103. The next prime is 12433141141. The reversal of 12433141123 is 32114133421.
It is a cyclic number.
It is not a de Polignac number, because 12433141123 - 221 = 12431043971 is a prime.
It is a super-2 number, since 2×124331411232 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12433141103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91668 + ... + 182398.
It is an arithmetic number, because the mean of its divisors is an integer number (853606656).
Almost surely, 212433141123 is an apocalyptic number.
12433141123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12433141123 is a deficient number, since it is larger than the sum of its proper divisors (1224565373).
12433141123 is a wasteful number, since it uses less digits than its factorization.
12433141123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90954.
The product of its digits is 1728, while the sum is 25.
Adding to 12433141123 its reverse (32114133421), we get a palindrome (44547274544).
The spelling of 12433141123 in words is "twelve billion, four hundred thirty-three million, one hundred forty-one thousand, one hundred twenty-three".
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