Base | Representation |
---|---|
bin | 1011001100101010111011… |
… | …1111110001010101111011 |
3 | 1121121001020012121212110111 |
4 | 2303022232333301111323 |
5 | 3103211103412114344 |
6 | 42104110444525151 |
7 | 2410351401060130 |
oct | 263125677612573 |
9 | 47531205555414 |
10 | 12312312223099 |
11 | 3a176932a5599 |
12 | 146a2605507b7 |
13 | 6b407a2704b5 |
14 | 307cc1db4587 |
15 | 165411475834 |
hex | b32aeff157b |
12312312223099 has 16 divisors (see below), whose sum is σ = 14130263347200. Its totient is φ = 10509154961760.
The previous prime is 12312312223073. The next prime is 12312312223229. The reversal of 12312312223099 is 99032221321321.
It is not a de Polignac number, because 12312312223099 - 219 = 12312311698811 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12312312223019) 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, 3380854 + ... + 6004564.
It is an arithmetic number, because the mean of its divisors is an integer number (883141459200).
Almost surely, 212312312223099 is an apocalyptic number.
12312312223099 is a deficient number, since it is larger than the sum of its proper divisors (1817951124101).
12312312223099 is a wasteful number, since it uses less digits than its factorization.
12312312223099 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2626530.
The product of its (nonzero) digits is 69984, while the sum is 40.
The spelling of 12312312223099 in words is "twelve trillion, three hundred twelve billion, three hundred twelve million, two hundred twenty-three thousand, ninety-nine".
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