Base | Representation |
---|---|
bin | 1101101111110111100000… |
… | …01110010100000001101011 |
3 | 10222001011002202122200012010 |
4 | 12313323300032110001223 |
5 | 12430310124042110011 |
6 | 144144221013051003 |
7 | 6240122251664211 |
oct | 667736016240153 |
9 | 128034082580163 |
10 | 30232010113131 |
11 | 96a6361620002 |
12 | 34831bb026a63 |
13 | 13b3b353cba68 |
14 | 767346844cb1 |
15 | 37660d5861a6 |
hex | 1b7ef039406b |
30232010113131 has 8 divisors (see below), whose sum is σ = 40310087757120. Its totient is φ = 20154302938952.
The previous prime is 30232010113099. The next prime is 30232010113147. The reversal of 30232010113131 is 13131101023203.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30232010113131 - 25 = 30232010113099 is a prime.
It is a super-2 number, since 2×302320101131312 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30232010113098 and 30232010113107.
It is not an unprimeable number, because it can be changed into a prime (30232010113031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92426985 + ... + 92753498.
It is an arithmetic number, because the mean of its divisors is an integer number (5038760969640).
Almost surely, 230232010113131 is an apocalyptic number.
30232010113131 is a deficient number, since it is larger than the sum of its proper divisors (10078077643989).
30232010113131 is a wasteful number, since it uses less digits than its factorization.
30232010113131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185234905.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 30232010113131 its reverse (13131101023203), we get a palindrome (43363111136334).
The spelling of 30232010113131 in words is "thirty trillion, two hundred thirty-two billion, ten million, one hundred thirteen thousand, one hundred thirty-one".
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