Base | Representation |
---|---|
bin | 1011010100001110100001… |
… | …1010010100100001100101 |
3 | 1122001110022001022221201021 |
4 | 2311003220122110201211 |
5 | 3112322432333100031 |
6 | 42243455540331141 |
7 | 2422625305204024 |
oct | 265035032244145 |
9 | 48043261287637 |
10 | 12442124503141 |
11 | 3a67747a09963 |
12 | 148b44a3a3ab1 |
13 | 6c339729a318 |
14 | 3102b85768bb |
15 | 1689acaa8511 |
hex | b50e8694865 |
12442124503141 has 8 divisors (see below), whose sum is σ = 12678429671424. Its totient is φ = 12205876672080.
The previous prime is 12442124503063. The next prime is 12442124503153. The reversal of 12442124503141 is 14130542124421.
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 12442124503141 - 233 = 12433534568549 is a prime.
It is a super-2 number, since 2×124421245031412 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12442124503097 and 12442124503106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12442124503241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13896061 + ... + 14764306.
It is an arithmetic number, because the mean of its divisors is an integer number (1584803708928).
Almost surely, 212442124503141 is an apocalyptic number.
It is an amenable number.
12442124503141 is a deficient number, since it is larger than the sum of its proper divisors (236305168283).
12442124503141 is an equidigital number, since it uses as much as digits as its factorization.
12442124503141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28668611.
The product of its (nonzero) digits is 30720, while the sum is 34.
Adding to 12442124503141 its reverse (14130542124421), we get a palindrome (26572666627562).
The spelling of 12442124503141 in words is "twelve trillion, four hundred forty-two billion, one hundred twenty-four million, five hundred three thousand, one hundred forty-one".
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