Base | Representation |
---|---|
bin | 110100000010… |
… | …010110010110 |
3 | 221200001002022 |
4 | 310002112112 |
5 | 11443003420 |
6 | 1204213142 |
7 | 223643000 |
oct | 64022626 |
9 | 27601068 |
10 | 13641110 |
11 | 777784a |
12 | 469a1b2 |
13 | 2a97c82 |
14 | 1b51370 |
15 | 12e6c25 |
hex | d02596 |
13641110 has 64 divisors (see below), whose sum is σ = 29635200. Its totient is φ = 4515840.
The previous prime is 13641101. The next prime is 13641113. The reversal of 13641110 is 1114631.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13641113) 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, 140582 + ... + 140678.
It is an arithmetic number, because the mean of its divisors is an integer number (463050).
Almost surely, 213641110 is an apocalyptic number.
13641110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13641110 is an abundant number, since it is smaller than the sum of its proper divisors (15994090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13641110 is an equidigital number, since it uses as much as digits as its factorization.
13641110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166 (or 152 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 17.
The square root of 13641110 is about 3693.3873341419. The cubic root of 13641110 is about 238.9369067187.
Adding to 13641110 its reverse (1114631), we get a palindrome (14755741).
The spelling of 13641110 in words is "thirteen million, six hundred forty-one thousand, one hundred ten".
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