Base | Representation |
---|---|
bin | 110001110101… |
… | …110001110101 |
3 | 220120210021020 |
4 | 301311301311 |
5 | 11321042313 |
6 | 1144011353 |
7 | 216024231 |
oct | 61656165 |
9 | 26523236 |
10 | 13065333 |
11 | 74141a6 |
12 | 4460b59 |
13 | 2925b88 |
14 | 1a415c1 |
15 | 1231323 |
hex | c75c75 |
13065333 has 16 divisors (see below), whose sum is σ = 18539136. Its totient is φ = 8156160.
The previous prime is 13065323. The next prime is 13065337. The reversal of 13065333 is 33356031.
It is not a de Polignac number, because 13065333 - 25 = 13065301 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13065337) 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, 11760 + ... + 12822.
It is an arithmetic number, because the mean of its divisors is an integer number (1158696).
Almost surely, 213065333 is an apocalyptic number.
It is an amenable number.
13065333 is a deficient number, since it is larger than the sum of its proper divisors (5473803).
13065333 is a wasteful number, since it uses less digits than its factorization.
13065333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1324.
The product of its (nonzero) digits is 2430, while the sum is 24.
The square root of 13065333 is about 3614.5999778675. The cubic root of 13065333 is about 235.5267075430.
It can be divided in two parts, 1306533 and 3, that added together give a triangular number (1306536 = T1616).
The spelling of 13065333 in words is "thirteen million, sixty-five thousand, three hundred thirty-three".
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