Base | Representation |
---|---|
bin | 10110111101000110… |
… | …00001001000001001 |
3 | 1011210212010121012011 |
4 | 23132203001020021 |
5 | 200214323444301 |
6 | 5354510415521 |
7 | 614251230553 |
oct | 133643011011 |
9 | 34725117164 |
10 | 12323656201 |
11 | 525442333a |
12 | 247b2015a1 |
13 | 1215225c7c |
14 | 84c9cc4d3 |
15 | 4c1da3a51 |
hex | 2de8c1209 |
12323656201 has 16 divisors (see below), whose sum is σ = 13197496320. Its totient is φ = 11506824000.
The previous prime is 12323656187. The next prime is 12323656217. The reversal of 12323656201 is 10265632321.
It is a happy number.
It is not a de Polignac number, because 12323656201 - 29 = 12323655689 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12323656001) 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, 614076 + ... + 633826.
It is an arithmetic number, because the mean of its divisors is an integer number (824843520).
Almost surely, 212323656201 is an apocalyptic number.
It is an amenable number.
12323656201 is a deficient number, since it is larger than the sum of its proper divisors (873840119).
12323656201 is an equidigital number, since it uses as much as digits as its factorization.
12323656201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19929 (or 19895 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 31.
The spelling of 12323656201 in words is "twelve billion, three hundred twenty-three million, six hundred fifty-six thousand, two hundred one".
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