Base | Representation |
---|---|
bin | 10110100000010011… |
… | …00011110000011101 |
3 | 1011012000121100010111 |
4 | 23100021203300131 |
5 | 144221004220102 |
6 | 5314521210021 |
7 | 605256111031 |
oct | 132011436035 |
9 | 34160540114 |
10 | 12082101277 |
11 | 5140038574 |
12 | 2412330911 |
13 | 11a717c46c |
14 | 8288b01c1 |
15 | 4aaa8bcd7 |
hex | 2d0263c1d |
12082101277 has 8 divisors (see below), whose sum is σ = 12386892672. Its totient is φ = 11777791200.
The previous prime is 12082101247. The next prime is 12082101287. The reversal of 12082101277 is 77210128021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12082101277 - 211 = 12082099229 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 (12082101217) 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, 69223 + ... + 170164.
It is an arithmetic number, because the mean of its divisors is an integer number (1548361584).
Almost surely, 212082101277 is an apocalyptic number.
It is an amenable number.
12082101277 is a deficient number, since it is larger than the sum of its proper divisors (304791395).
12082101277 is a wasteful number, since it uses less digits than its factorization.
12082101277 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240659.
The product of its (nonzero) digits is 3136, while the sum is 31.
Adding to 12082101277 its reverse (77210128021), we get a palindrome (89292229298).
The spelling of 12082101277 in words is "twelve billion, eighty-two million, one hundred one thousand, two hundred seventy-seven".
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