Base | Representation |
---|---|
bin | 1011010100001110011100… |
… | …1101110011000010100011 |
3 | 1122001110020122120210102200 |
4 | 2311003213031303002203 |
5 | 3112322412214134133 |
6 | 42243453542344243 |
7 | 2422624642534542 |
oct | 265034715630243 |
9 | 48043218523380 |
10 | 12442104443043 |
11 | 3a67737658470 |
12 | 148b44372b083 |
13 | 6c3393095742 |
14 | 3102b5a34159 |
15 | 1689aae44913 |
hex | b50e73730a3 |
12442104443043 has 48 divisors (see below), whose sum is σ = 20738412923904. Its totient is φ = 7114008401280.
The previous prime is 12442104443029. The next prime is 12442104443113. The reversal of 12442104443043 is 34034440124421.
12442104443043 is a `hidden beast` number, since 1 + 2 + 4 + 4 + 210 + 4 + 4 + 430 + 4 + 3 = 666.
12442104443043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12442104443043 - 29 = 12442104442531 is a prime.
It is a super-2 number, since 2×124421044430432 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12442104442989 and 12442104443007.
It is not an unprimeable number, because it can be changed into a prime (12442104443243) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37260171 + ... + 37592612.
It is an arithmetic number, because the mean of its divisors is an integer number (432050269248).
Almost surely, 212442104443043 is an apocalyptic number.
12442104443043 is a deficient number, since it is larger than the sum of its proper divisors (8296308480861).
12442104443043 is a wasteful number, since it uses less digits than its factorization.
12442104443043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74852896 (or 74852893 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 36.
Adding to 12442104443043 its reverse (34034440124421), we get a palindrome (46476544567464).
The spelling of 12442104443043 in words is "twelve trillion, four hundred forty-two billion, one hundred four million, four hundred forty-three thousand, forty-three".
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