Base | Representation |
---|---|
bin | 10110100100000110… |
… | …10010110100000010 |
3 | 1011021020122122101112 |
4 | 23102003102310002 |
5 | 144302141412232 |
6 | 5322021203322 |
7 | 606124262306 |
oct | 132203226402 |
9 | 34236578345 |
10 | 12114013442 |
11 | 5157054663 |
12 | 2420b60542 |
13 | 11b09738bb |
14 | 82cc19d06 |
15 | 4ad7924b2 |
hex | 2d20d2d02 |
12114013442 has 32 divisors (see below), whose sum is σ = 19501138800. Its totient is φ = 5623769088.
The previous prime is 12114013441. The next prime is 12114013447. The reversal of 12114013442 is 24431041121.
It can be written as a sum of positive squares in 8 ways, for example, as 3422367001 + 8691646441 = 58501^2 + 93229^2 .
It is a super-3 number, since 3×121140134423 (a number of 31 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (12114013441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 856484 + ... + 870512.
Almost surely, 212114013442 is an apocalyptic number.
12114013442 is a deficient number, since it is larger than the sum of its proper divisors (7387125358).
12114013442 is a wasteful number, since it uses less digits than its factorization.
12114013442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14390.
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 12114013442 its reverse (24431041121), we get a palindrome (36545054563).
The spelling of 12114013442 in words is "twelve billion, one hundred fourteen million, thirteen thousand, four hundred forty-two".
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