Base | Representation |
---|---|
bin | 1011001101101101101100… |
… | …0011010111101001011000 |
3 | 1121122202111000101220010000 |
4 | 2303123123003113221120 |
5 | 3104004303143424422 |
6 | 42120232515253000 |
7 | 2411554424123622 |
oct | 263333303275130 |
9 | 47582430356100 |
10 | 12330231233112 |
11 | 3a2424909aa81 |
12 | 14718215aa160 |
13 | 6b5974784bc0 |
14 | 308b01b5bc12 |
15 | 165b0e681cac |
hex | b36db0d7a58 |
12330231233112 has 160 divisors (see below), whose sum is σ = 37194652036080. Its totient is φ = 3793716622080.
The previous prime is 12330231233101. The next prime is 12330231233171. The reversal of 12330231233112 is 21133213203321.
12330231233112 is a `hidden beast` number, since 1 + 2 + 3 + 3 + 0 + 2 + 312 + 331 + 12 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 276310162 + ... + 276354782.
Almost surely, 212330231233112 is an apocalyptic number.
12330231233112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12330231233112 is an abundant number, since it is smaller than the sum of its proper divisors (24864420802968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12330231233112 is a wasteful number, since it uses less digits than its factorization.
12330231233112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77455 (or 77442 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
Adding to 12330231233112 its reverse (21133213203321), we get a palindrome (33463444436433).
The spelling of 12330231233112 in words is "twelve trillion, three hundred thirty billion, two hundred thirty-one million, two hundred thirty-three thousand, one hundred twelve".
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