Base | Representation |
---|---|
bin | 1011111100000000000111… |
… | …0100010001000110100010 |
3 | 1201110210002012211000121211 |
4 | 2333000001310101012202 |
5 | 3210021410314112310 |
6 | 43525425420540334 |
7 | 2523165620510350 |
oct | 277000164210642 |
9 | 51423065730554 |
10 | 13125450535330 |
11 | 4200521713771 |
12 | 157b9729b16aa |
13 | 742956157903 |
14 | 3353bd1ca7d0 |
15 | 17b652ddac8a |
hex | bf001d111a2 |
13125450535330 has 64 divisors (see below), whose sum is σ = 28422734112000. Its totient is φ = 4263198352128.
The previous prime is 13125450535297. The next prime is 13125450535339. The reversal of 13125450535330 is 3353505452131.
It is not an unprimeable number, because it can be changed into a prime (13125450535339) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 67452216 + ... + 67646524.
It is an arithmetic number, because the mean of its divisors is an integer number (444105220500).
Almost surely, 213125450535330 is an apocalyptic number.
13125450535330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13125450535330 is an abundant number, since it is smaller than the sum of its proper divisors (15297283576670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13125450535330 is a wasteful number, since it uses less digits than its factorization.
13125450535330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 245131.
The product of its (nonzero) digits is 405000, while the sum is 40.
Adding to 13125450535330 its reverse (3353505452131), we get a palindrome (16478955987461).
The spelling of 13125450535330 in words is "thirteen trillion, one hundred twenty-five billion, four hundred fifty million, five hundred thirty-five thousand, three hundred thirty".
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