Base | Representation |
---|---|
bin | 10110100011110001… |
… | …11100101100100011 |
3 | 1011021001112212011221 |
4 | 23101320330230203 |
5 | 144300443121121 |
6 | 5321443115511 |
7 | 606062235436 |
oct | 132170745443 |
9 | 34231485157 |
10 | 12111301411 |
11 | 5155572010 |
12 | 2420072b97 |
13 | 11b0234351 |
14 | 82c71181d |
15 | 4ad408b41 |
hex | 2d1e3cb23 |
12111301411 has 8 divisors (see below), whose sum is σ = 13226380848. Its totient is φ = 10998564000.
The previous prime is 12111301393. The next prime is 12111301417. The reversal of 12111301411 is 11410311121.
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 12111301411 - 213 = 12111293219 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12111301417) 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, 574680 + ... + 595381.
It is an arithmetic number, because the mean of its divisors is an integer number (1653297606).
Almost surely, 212111301411 is an apocalyptic number.
12111301411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
12111301411 is a deficient number, since it is larger than the sum of its proper divisors (1115079437).
12111301411 is a wasteful number, since it uses less digits than its factorization.
12111301411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1171013.
The product of its (nonzero) digits is 24, while the sum is 16.
Adding to 12111301411 its reverse (11410311121), we get a palindrome (23521612532).
The spelling of 12111301411 in words is "twelve billion, one hundred eleven million, three hundred one thousand, four hundred eleven".
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