Base | Representation |
---|---|
bin | 11000001110011110… |
… | …01110110100100011 |
3 | 1020120102201021211000 |
4 | 30013033032310203 |
5 | 203114110212032 |
6 | 5550334523043 |
7 | 640211011542 |
oct | 140717166443 |
9 | 36512637730 |
10 | 13006335267 |
11 | 5574812212 |
12 | 262b966483 |
13 | 12c37ac493 |
14 | 8b5538159 |
15 | 511ca3e7c |
hex | 3073ced23 |
13006335267 has 16 divisors (see below), whose sum is σ = 19270660000. Its totient is φ = 8669983392.
The previous prime is 13006335253. The next prime is 13006335301. The reversal of 13006335267 is 76253360031.
13006335267 is a `hidden beast` number, since 1 + 300 + 63 + 35 + 267 = 666.
It is not a de Polignac number, because 13006335267 - 212 = 13006331171 is a prime.
It is a super-2 number, since 2×130063352672 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13006335227) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 327609 + ... + 365157.
It is an arithmetic number, because the mean of its divisors is an integer number (1204416250).
Almost surely, 213006335267 is an apocalyptic number.
13006335267 is a deficient number, since it is larger than the sum of its proper divisors (6264324733).
13006335267 is a wasteful number, since it uses less digits than its factorization.
13006335267 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50387 (or 50381 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 36.
Adding to 13006335267 its reverse (76253360031), we get a palindrome (89259695298).
The spelling of 13006335267 in words is "thirteen billion, six million, three hundred thirty-five thousand, two hundred sixty-seven".
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