Base | Representation |
---|---|
bin | 1101011101010010111… |
… | …0000100011001011111 |
3 | 211002202212120021001122 |
4 | 3113110232010121133 |
5 | 12242000220104434 |
6 | 254113543401155 |
7 | 22463255351555 |
oct | 3272456043137 |
9 | 732685507048 |
10 | 231202113119 |
11 | 8a06362464a |
12 | 389851531bb |
13 | 18a577684c3 |
14 | b294049bd5 |
15 | 60328a4c2e |
hex | 35d4b8465f |
231202113119 has 2 divisors, whose sum is σ = 231202113120. Its totient is φ = 231202113118.
The previous prime is 231202113071. The next prime is 231202113139. The reversal of 231202113119 is 911311202132.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 231202113119 - 232 = 226907145823 is a prime.
It is a super-3 number, since 3×2312021131193 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (231202113139) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115601056559 + 115601056560.
It is an arithmetic number, because the mean of its divisors is an integer number (115601056560).
Almost surely, 2231202113119 is an apocalyptic number.
231202113119 is a deficient number, since it is larger than the sum of its proper divisors (1).
231202113119 is an equidigital number, since it uses as much as digits as its factorization.
231202113119 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 648, while the sum is 26.
The spelling of 231202113119 in words is "two hundred thirty-one billion, two hundred two million, one hundred thirteen thousand, one hundred nineteen".
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