Base | Representation |
---|---|
bin | 1011111100111110111000… |
… | …1111111011110101111000 |
3 | 1201112101120122000212120110 |
4 | 2333033232033323311320 |
5 | 3210310413320110034 |
6 | 43541253520424320 |
7 | 2524333332533001 |
oct | 277175617736570 |
9 | 51471518025513 |
10 | 13142302113144 |
11 | 4207689a18586 |
12 | 15830964780a0 |
13 | 744410482329 |
14 | 33613b2b21a8 |
15 | 17bcdc545de9 |
hex | bf3ee3fbd78 |
13142302113144 has 64 divisors (see below), whose sum is σ = 33320051136000. Its totient is φ = 4318866957440.
The previous prime is 13142302113119. The next prime is 13142302113173. The reversal of 13142302113144 is 44131120324131.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39296422 + ... + 39629450.
It is an arithmetic number, because the mean of its divisors is an integer number (520625799000).
Almost surely, 213142302113144 is an apocalyptic number.
It is an amenable number.
13142302113144 is an abundant number, since it is smaller than the sum of its proper divisors (20177749022856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13142302113144 is a wasteful number, since it uses less digits than its factorization.
13142302113144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 356268 (or 356264 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
Adding to 13142302113144 its reverse (44131120324131), we get a palindrome (57273422437275).
The spelling of 13142302113144 in words is "thirteen trillion, one hundred forty-two billion, three hundred two million, one hundred thirteen thousand, one hundred forty-four".
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