Base | Representation |
---|---|
bin | 1101011101101010011… |
… | …1110011001100111001 |
3 | 211010000202212222221211 |
4 | 3113122213303030321 |
5 | 12242201042224423 |
6 | 254131442003121 |
7 | 22465600122601 |
oct | 3273247631471 |
9 | 733022788854 |
10 | 231301133113 |
11 | 8a104506856 |
12 | 389b23464a1 |
13 | 18a72127c0b |
14 | b2a3263c01 |
15 | 603b41410d |
hex | 35da9f3339 |
231301133113 has 8 divisors (see below), whose sum is σ = 232310651040. Its totient is φ = 230292464640.
The previous prime is 231301133101. The next prime is 231301133123. The reversal of 231301133113 is 311331103132.
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 231301133113 - 25 = 231301133081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (231301133123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336498 + ... + 758836.
It is an arithmetic number, because the mean of its divisors is an integer number (29038831380).
Almost surely, 2231301133113 is an apocalyptic number.
It is an amenable number.
231301133113 is a deficient number, since it is larger than the sum of its proper divisors (1009517927).
231301133113 is a wasteful number, since it uses less digits than its factorization.
231301133113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 424727.
The product of its (nonzero) digits is 486, while the sum is 22.
Adding to 231301133113 its reverse (311331103132), we get a palindrome (542632236245).
The spelling of 231301133113 in words is "two hundred thirty-one billion, three hundred one million, one hundred thirty-three thousand, one hundred thirteen".
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