Base | Representation |
---|---|
bin | 1101011100100011001… |
… | …1001010111101100101 |
3 | 211002020221020202202011 |
4 | 3113020303022331211 |
5 | 12241043020433013 |
6 | 254042041114221 |
7 | 22455306441364 |
oct | 3271063127545 |
9 | 732227222664 |
10 | 231002124133 |
11 | 89a707499a0 |
12 | 3892a188971 |
13 | 18a251b6221 |
14 | b27566b7db |
15 | 602004dc3d |
hex | 35c8ccaf65 |
231002124133 has 8 divisors (see below), whose sum is σ = 252052014240. Its totient is φ = 209960516880.
The previous prime is 231002124061. The next prime is 231002124137. The reversal of 231002124133 is 331421200132.
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 231002124133 - 221 = 231000026981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231002124137) 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, 2012323 + ... + 2124016.
It is an arithmetic number, because the mean of its divisors is an integer number (31506501780).
Almost surely, 2231002124133 is an apocalyptic number.
It is an amenable number.
231002124133 is a deficient number, since it is larger than the sum of its proper divisors (21049890107).
231002124133 is a wasteful number, since it uses less digits than its factorization.
231002124133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4141427.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 231002124133 its reverse (331421200132), we get a palindrome (562423324265).
The spelling of 231002124133 in words is "two hundred thirty-one billion, two million, one hundred twenty-four thousand, one hundred thirty-three".
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