Base | Representation |
---|---|
bin | 1100001110011100110110… |
… | …1010100000011000000000 |
3 | 1202121002012012001122122110 |
4 | 3003213031222200120000 |
5 | 3230220020201003440 |
6 | 44331204343135320 |
7 | 2555116165301502 |
oct | 303471552403000 |
9 | 52532165048573 |
10 | 13442403141120 |
11 | 4312989148678 |
12 | 1611289744540 |
13 | 7667c81c45b5 |
14 | 3468899d1d72 |
15 | 184a03a0e080 |
hex | c39cdaa0600 |
13442403141120 has 80 divisors (see below), whose sum is σ = 42973682566320. Its totient is φ = 3584640835584.
The previous prime is 13442403141077. The next prime is 13442403141131. The reversal of 13442403141120 is 2114130424431.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 875148775 + ... + 875164134.
It is an arithmetic number, because the mean of its divisors is an integer number (537171032079).
Almost surely, 213442403141120 is an apocalyptic number.
13442403141120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13442403141120 is an abundant number, since it is smaller than the sum of its proper divisors (29531279425200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13442403141120 is an equidigital number, since it uses as much as digits as its factorization.
13442403141120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1750312935 (or 1750312919 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 30.
Adding to 13442403141120 its reverse (2114130424431), we get a palindrome (15556533565551).
The spelling of 13442403141120 in words is "thirteen trillion, four hundred forty-two billion, four hundred three million, one hundred forty-one thousand, one hundred twenty".
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