Base | Representation |
---|---|
bin | 1100001100101101000110… |
… | …0101010101011100100000 |
3 | 1202111012202111121122201222 |
4 | 3003023101211111130200 |
5 | 3224222100423422144 |
6 | 44305323504114212 |
7 | 2553004606663505 |
oct | 303132145253440 |
9 | 52435674548658 |
10 | 13412404123424 |
11 | 4301194515669 |
12 | 16074b7005968 |
13 | 763a270b4657 |
14 | 3452417614ac |
15 | 183d4a02b2ee |
hex | c32d1955720 |
13412404123424 has 48 divisors (see below), whose sum is σ = 27838009342080. Its totient is φ = 6343514553600.
The previous prime is 13412404123423. The next prime is 13412404123451. The reversal of 13412404123424 is 42432140421431.
It is a super-2 number, since 2×134124041234242 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13412404123421) 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, 16494152 + ... + 17288199.
It is an arithmetic number, because the mean of its divisors is an integer number (579958527960).
Almost surely, 213412404123424 is an apocalyptic number.
It is an amenable number.
13412404123424 is an abundant number, since it is smaller than the sum of its proper divisors (14425605218656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13412404123424 is a wasteful number, since it uses less digits than its factorization.
13412404123424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33783033 (or 33783025 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 35.
Adding to 13412404123424 its reverse (42432140421431), we get a palindrome (55844544544855).
The spelling of 13412404123424 in words is "thirteen trillion, four hundred twelve billion, four hundred four million, one hundred twenty-three thousand, four hundred twenty-four".
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