Base | Representation |
---|---|
bin | 110010100000… |
… | …110000011011 |
3 | 220220201202011 |
4 | 302200300123 |
5 | 11342210441 |
6 | 1151450351 |
7 | 220356403 |
oct | 62406033 |
9 | 26821664 |
10 | 13241371 |
11 | 7524490 |
12 | 45269b7 |
13 | 2988040 |
14 | 1a89803 |
15 | 1268581 |
hex | ca0c1b |
13241371 has 32 divisors (see below), whose sum is σ = 16773120. Its totient is φ = 10281600.
The previous prime is 13241369. The next prime is 13241381. The reversal of 13241371 is 17314231.
It is a cyclic number.
It is not a de Polignac number, because 13241371 - 21 = 13241369 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13241381) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128506 + ... + 128608.
It is an arithmetic number, because the mean of its divisors is an integer number (524160).
Almost surely, 213241371 is an apocalyptic number.
13241371 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
13241371 is a deficient number, since it is larger than the sum of its proper divisors (3531749).
13241371 is a wasteful number, since it uses less digits than its factorization.
13241371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187.
The product of its digits is 504, while the sum is 22.
The square root of 13241371 is about 3638.8694672934. The cubic root of 13241371 is about 236.5797950909.
The spelling of 13241371 in words is "thirteen million, two hundred forty-one thousand, three hundred seventy-one".
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