Base | Representation |
---|---|
bin | 11010001001110001110111… |
… | …110100100000101100111101 |
3 | 120002020220220121000021111211 |
4 | 122021301313310200230331 |
5 | 110034001442004103041 |
6 | 1044344005312044421 |
7 | 33141003262200226 |
oct | 3211616764405475 |
9 | 502226817007454 |
10 | 115021234441021 |
11 | 33716260276567 |
12 | 10a97a76833711 |
13 | 4c245c070300c |
14 | 20590b390624d |
15 | d46e76240481 |
hex | 689c77d20b3d |
115021234441021 has 8 divisors (see below), whose sum is σ = 115223597375744. Its totient is φ = 114818874740640.
The previous prime is 115021234440977. The next prime is 115021234441063. The reversal of 115021234441021 is 120144432120511.
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 115021234441021 - 215 = 115021234408253 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 (115021234441921) 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, 76948276 + ... + 78428818.
It is an arithmetic number, because the mean of its divisors is an integer number (14402949671968).
Almost surely, 2115021234441021 is an apocalyptic number.
It is an amenable number.
115021234441021 is a deficient number, since it is larger than the sum of its proper divisors (202362934723).
115021234441021 is a wasteful number, since it uses less digits than its factorization.
115021234441021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1617171.
The product of its (nonzero) digits is 7680, while the sum is 31.
Adding to 115021234441021 its reverse (120144432120511), we get a palindrome (235165666561532).
The spelling of 115021234441021 in words is "one hundred fifteen trillion, twenty-one billion, two hundred thirty-four million, four hundred forty-one thousand, twenty-one".
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