Base | Representation |
---|---|
bin | 110010101000… |
… | …001111011010 |
3 | 220222021210112 |
4 | 302220033122 |
5 | 11344201101 |
6 | 1152244322 |
7 | 220544645 |
oct | 62501732 |
9 | 26867715 |
10 | 13272026 |
11 | 7545519 |
12 | 45406a2 |
13 | 2998c91 |
14 | 1a96a5c |
15 | 12726bb |
hex | ca83da |
13272026 has 8 divisors (see below), whose sum is σ = 20042100. Its totient is φ = 6591328.
The previous prime is 13272023. The next prime is 13272029. The reversal of 13272026 is 62027231.
13272026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (13272023) and next prime (13272029).
It can be written as a sum of positive squares in 2 ways, for example, as 12952801 + 319225 = 3599^2 + 565^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×132720262 = 352293348289352, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13271992 and 13272010.
It is not an unprimeable number, because it can be changed into a prime (13272023) 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, 21971 + ... + 22566.
Almost surely, 213272026 is an apocalyptic number.
13272026 is a deficient number, since it is larger than the sum of its proper divisors (6770074).
13272026 is a wasteful number, since it uses less digits than its factorization.
13272026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44688.
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 13272026 is about 3643.0791921121. The cubic root of 13272026 is about 236.7622224288.
Adding to 13272026 its reverse (62027231), we get a palindrome (75299257).
The spelling of 13272026 in words is "thirteen million, two hundred seventy-two thousand, twenty-six".
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