Base | Representation |
---|---|
bin | 1011010010000001000110… |
… | …1000011001101010101101 |
3 | 1121220211022022222011212210 |
4 | 2310200101220121222231 |
5 | 3111212210301320123 |
6 | 42214220522321033 |
7 | 2420112452600103 |
oct | 264402150315255 |
9 | 47824268864783 |
10 | 12404161354413 |
11 | 3a52636788384 |
12 | 1484014659179 |
13 | 6bc9271c56ca |
14 | 30c5166d7c73 |
15 | 1679d9d12e93 |
hex | b4811a19aad |
12404161354413 has 16 divisors (see below), whose sum is σ = 16548918736896. Its totient is φ = 8264422881840.
The previous prime is 12404161354393. The next prime is 12404161354423. The reversal of 12404161354413 is 31445316140421.
It is not a de Polignac number, because 12404161354413 - 218 = 12404161092269 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12404161354423) 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 15 ways as a sum of consecutive naturals, for example, 153836478 + ... + 153917088.
It is an arithmetic number, because the mean of its divisors is an integer number (1034307421056).
Almost surely, 212404161354413 is an apocalyptic number.
It is an amenable number.
12404161354413 is a deficient number, since it is larger than the sum of its proper divisors (4144757382483).
12404161354413 is a wasteful number, since it uses less digits than its factorization.
12404161354413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111104.
The product of its (nonzero) digits is 138240, while the sum is 39.
Adding to 12404161354413 its reverse (31445316140421), we get a palindrome (43849477494834).
The spelling of 12404161354413 in words is "twelve trillion, four hundred four billion, one hundred sixty-one million, three hundred fifty-four thousand, four hundred thirteen".
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