Base | Representation |
---|---|
bin | 1011000010000101110011… |
… | …0011001110100010101010 |
3 | 1120221200001111201201012000 |
4 | 2300201130303032202222 |
5 | 3042221323402423212 |
6 | 41444410101231430 |
7 | 2361255126423000 |
oct | 260413463164252 |
9 | 46850044651160 |
10 | 12130544576682 |
11 | 3957598197504 |
12 | 143ab92a02576 |
13 | 69cba035622c |
14 | 2dd19b524a70 |
15 | 1608239a51dc |
hex | b085ccce8aa |
12130544576682 has 64 divisors (see below), whose sum is σ = 31436461536000. Its totient is φ = 3465869873760.
The previous prime is 12130544576663. The next prime is 12130544576693. The reversal of 12130544576682 is 28667544503121.
12130544576682 is a `hidden beast` number, since 1 + 2 + 1 + 3 + 0 + 5 + 4 + 4 + 576 + 68 + 2 = 666.
It is a super-2 number, since 2×121305445766822 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 327444619 + ... + 327481662.
It is an arithmetic number, because the mean of its divisors is an integer number (491194711500).
Almost surely, 212130544576682 is an apocalyptic number.
12130544576682 is an abundant number, since it is smaller than the sum of its proper divisors (19305916959318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12130544576682 is an equidigital number, since it uses as much as digits as its factorization.
12130544576682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 654926313 (or 654926293 counting only the distinct ones).
The product of its (nonzero) digits is 9676800, while the sum is 54.
The spelling of 12130544576682 in words is "twelve trillion, one hundred thirty billion, five hundred forty-four million, five hundred seventy-six thousand, six hundred eighty-two".
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