Base | Representation |
---|---|
bin | 110010100110… |
… | …100010101011 |
3 | 220221221020210 |
4 | 302212202223 |
5 | 11343440232 |
6 | 1152152203 |
7 | 220515444 |
oct | 62464253 |
9 | 26857223 |
10 | 13265067 |
11 | 7540272 |
12 | 4538663 |
13 | 2995a6a |
14 | 1a942cb |
15 | 12705cc |
hex | ca68ab |
13265067 has 4 divisors (see below), whose sum is σ = 17686760. Its totient is φ = 8843376.
The previous prime is 13265053. The next prime is 13265081. The reversal of 13265067 is 76056231.
13265067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76056231 = 3 ⋅25352077.
It is an interprime number because it is at equal distance from previous prime (13265053) and next prime (13265081).
It is not a de Polignac number, because 13265067 - 27 = 13264939 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13265767) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2210842 + ... + 2210847.
It is an arithmetic number, because the mean of its divisors is an integer number (4421690).
Almost surely, 213265067 is an apocalyptic number.
13265067 is a deficient number, since it is larger than the sum of its proper divisors (4421693).
13265067 is an equidigital number, since it uses as much as digits as its factorization.
13265067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4421692.
The product of its (nonzero) digits is 7560, while the sum is 30.
The square root of 13265067 is about 3642.1239682361. The cubic root of 13265067 is about 236.7208342147.
The spelling of 13265067 in words is "thirteen million, two hundred sixty-five thousand, sixty-seven".
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