Base | Representation |
---|---|
bin | 110100001011… |
… | …001010101001 |
3 | 221201212121220 |
4 | 310023022221 |
5 | 12000132400 |
6 | 1205052253 |
7 | 224153202 |
oct | 64131251 |
9 | 27655556 |
10 | 13677225 |
11 | 77a19a1 |
12 | 46b7089 |
13 | 2aab543 |
14 | 1b605a9 |
15 | 13027a0 |
hex | d0b2a9 |
13677225 has 24 divisors (see below), whose sum is σ = 23144352. Its totient is φ = 7123200.
The previous prime is 13677221. The next prime is 13677229. The reversal of 13677225 is 52277631.
It is an interprime number because it is at equal distance from previous prime (13677221) and next prime (13677229).
It is not a de Polignac number, because 13677225 - 22 = 13677221 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (13677221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1105 + ... + 5345.
It is an arithmetic number, because the mean of its divisors is an integer number (964348).
Almost surely, 213677225 is an apocalyptic number.
13677225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13677225 is a deficient number, since it is larger than the sum of its proper divisors (9467127).
13677225 is a wasteful number, since it uses less digits than its factorization.
13677225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4297 (or 4292 counting only the distinct ones).
The product of its digits is 17640, while the sum is 33.
The square root of 13677225 is about 3698.2732457189. The cubic root of 13677225 is about 239.1475836666.
The spelling of 13677225 in words is "thirteen million, six hundred seventy-seven thousand, two hundred twenty-five".
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