Base | Representation |
---|---|
bin | 1000010010001011010… |
… | …0001010001011110001 |
3 | 111121100101110110110100 |
4 | 2010202310022023301 |
5 | 4312431403104223 |
6 | 145214025023013 |
7 | 13165526130051 |
oct | 2044264121361 |
9 | 447311413410 |
10 | 142318019313 |
11 | 553a18a2388 |
12 | 236ba024a69 |
13 | 10560ba5b62 |
14 | 6c6142b561 |
15 | 3a7e4a2043 |
hex | 2122d0a2f1 |
142318019313 has 12 divisors (see below), whose sum is σ = 205711389520. Its totient is φ = 94813640856.
The previous prime is 142318019309. The next prime is 142318019423. The reversal of 142318019313 is 313910813241.
142318019313 is a `hidden beast` number, since 14 + 2 + 318 + 0 + 19 + 313 = 666.
It is not a de Polignac number, because 142318019313 - 22 = 142318019309 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (142318019713) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5406031 + ... + 5432292.
Almost surely, 2142318019313 is an apocalyptic number.
It is an amenable number.
142318019313 is a deficient number, since it is larger than the sum of its proper divisors (63393370207).
142318019313 is a wasteful number, since it uses less digits than its factorization.
142318019313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10839788 (or 10839785 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The spelling of 142318019313 in words is "one hundred forty-two billion, three hundred eighteen million, nineteen thousand, three hundred thirteen".
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