Base | Representation |
---|---|
bin | 1101101111110110001100… |
… | …00010010000110110000101 |
3 | 10222001002021102210121121112 |
4 | 12313323012002100312011 |
5 | 12430302201342430201 |
6 | 144144022450254405 |
7 | 6240065565530060 |
oct | 667730602206605 |
9 | 128032242717545 |
10 | 30231302311301 |
11 | 96a6029032013 |
12 | 3483041b87405 |
13 | 13b3a5188a500 |
14 | 7672ba8398d7 |
15 | 3765bb3720bb |
hex | 1b7ec6090d85 |
30231302311301 has 96 divisors (see below), whose sum is σ = 40433387258880. Its totient is φ = 22057468992000.
The previous prime is 30231302311097. The next prime is 30231302311313. The reversal of 30231302311301 is 10311320313203.
It is not a de Polignac number, because 30231302311301 - 226 = 30231235202437 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30231302311601) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 408212726 + ... + 408286776.
It is an arithmetic number, because the mean of its divisors is an integer number (421181117280).
Almost surely, 230231302311301 is an apocalyptic number.
It is an amenable number.
30231302311301 is a deficient number, since it is larger than the sum of its proper divisors (10202084947579).
30231302311301 is a wasteful number, since it uses less digits than its factorization.
30231302311301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74587 (or 74574 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 30231302311301 its reverse (10311320313203), we get a palindrome (40542622624504).
The spelling of 30231302311301 in words is "thirty trillion, two hundred thirty-one billion, three hundred two million, three hundred eleven thousand, three hundred one".
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