Base | Representation |
---|---|
bin | 10110100111010101… |
… | …01100111100111110 |
3 | 1011100010122212102211 |
4 | 23103222230330332 |
5 | 144331111340332 |
6 | 5324430211034 |
7 | 606603554140 |
oct | 132352547476 |
9 | 34303585384 |
10 | 12141121342 |
11 | 517038a189 |
12 | 242a053a7a |
13 | 11b647538c |
14 | 832674c90 |
15 | 4b0d49447 |
hex | 2d3aacf3e |
12141121342 has 8 divisors (see below), whose sum is σ = 20813350896. Its totient is φ = 5203337712.
The previous prime is 12141121309. The next prime is 12141121367. The reversal of 12141121342 is 24312114121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433611463 + ... + 433611490.
It is an arithmetic number, because the mean of its divisors is an integer number (2601668862).
Almost surely, 212141121342 is an apocalyptic number.
12141121342 is a deficient number, since it is larger than the sum of its proper divisors (8672229554).
12141121342 is an equidigital number, since it uses as much as digits as its factorization.
12141121342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 867222962.
The product of its digits is 384, while the sum is 22.
Adding to 12141121342 its reverse (24312114121), we get a palindrome (36453235463).
The spelling of 12141121342 in words is "twelve billion, one hundred forty-one million, one hundred twenty-one thousand, three hundred forty-two".
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