Base | Representation |
---|---|
bin | 11101100110101011010100… |
… | …010001101101010111101101 |
3 | 122002000010001111100110101022 |
4 | 131212223110101231113231 |
5 | 114031204024201214041 |
6 | 1140525334444423525 |
7 | 36265504053531041 |
oct | 3546532421552755 |
9 | 562003044313338 |
10 | 130201200023021 |
11 | 38539023090496 |
12 | 12729a46547ba5 |
13 | 5785bc73a614a |
14 | 2421ab37b8021 |
15 | 100bc7306024b |
hex | 766ad446d5ed |
130201200023021 has 8 divisors (see below), whose sum is σ = 130288683483840. Its totient is φ = 130113720582912.
The previous prime is 130201200023009. The next prime is 130201200023039. The reversal of 130201200023021 is 120320002102031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130201200023021 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 (130201200023621) 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, 65247245 + ... + 67213133.
It is an arithmetic number, because the mean of its divisors is an integer number (16286085435480).
Almost surely, 2130201200023021 is an apocalyptic number.
It is an amenable number.
130201200023021 is a deficient number, since it is larger than the sum of its proper divisors (87483460819).
130201200023021 is a wasteful number, since it uses less digits than its factorization.
130201200023021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2010355.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 130201200023021 its reverse (120320002102031), we get a palindrome (250521202125052).
The spelling of 130201200023021 in words is "one hundred thirty trillion, two hundred one billion, two hundred million, twenty-three thousand, twenty-one".
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