Base | Representation |
---|---|
bin | 11000010011110110… |
… | …10100001101110111 |
3 | 1020200120121011021220 |
4 | 30021323110031313 |
5 | 203212132234020 |
6 | 5555025441423 |
7 | 641266314240 |
oct | 141173241567 |
9 | 36616534256 |
10 | 13051446135 |
11 | 5598223722 |
12 | 2642aa0273 |
13 | 12ccc453c0 |
14 | 8bb51bcc7 |
15 | 515c15240 |
hex | 309ed4377 |
13051446135 has 64 divisors (see below), whose sum is σ = 26063493120. Its totient is φ = 5429813760.
The previous prime is 13051446131. The next prime is 13051446151. The reversal of 13051446135 is 53164415031.
It is a happy number.
It is not a de Polignac number, because 13051446135 - 22 = 13051446131 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13051446096 and 13051446105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13051446131) 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 63 ways as a sum of consecutive naturals, for example, 29581 + ... + 164249.
It is an arithmetic number, because the mean of its divisors is an integer number (407242080).
Almost surely, 213051446135 is an apocalyptic number.
13051446135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13051446135 is a deficient number, since it is larger than the sum of its proper divisors (13012046985).
13051446135 is a wasteful number, since it uses less digits than its factorization.
13051446135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134768.
The product of its (nonzero) digits is 21600, while the sum is 33.
The spelling of 13051446135 in words is "thirteen billion, fifty-one million, four hundred forty-six thousand, one hundred thirty-five".
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