Base | Representation |
---|---|
bin | 110001110011… |
… | …1010110010011 |
3 | 1211010200212222 |
4 | 1203213112103 |
5 | 23141112202 |
6 | 2331411255 |
7 | 434650304 |
oct | 143472623 |
9 | 54120788 |
10 | 26113427 |
11 | 1381644a |
12 | 88b3b2b |
13 | 5543c42 |
14 | 367a7ab |
15 | 245c4a2 |
hex | 18e7593 |
26113427 has 12 divisors (see below), whose sum is σ = 27713520. Its totient is φ = 24576048.
The previous prime is 26113403. The next prime is 26113463. The reversal of 26113427 is 72431162.
It is not a de Polignac number, because 26113427 - 26 = 26113363 is a prime.
It is a super-2 number, since 2×261134272 = 1363822139368658, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 26113396 and 26113405.
It is not an unprimeable number, because it can be changed into a prime (26113127) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53378 + ... + 53864.
It is an arithmetic number, because the mean of its divisors is an integer number (2309460).
Almost surely, 226113427 is an apocalyptic number.
26113427 is a deficient number, since it is larger than the sum of its proper divisors (1600093).
26113427 is an equidigital number, since it uses as much as digits as its factorization.
26113427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 602 (or 559 counting only the distinct ones).
The product of its digits is 2016, while the sum is 26.
The square root of 26113427 is about 5110.1298417946. The cubic root of 26113427 is about 296.6797857824.
Adding to 26113427 its reverse (72431162), we get a palindrome (98544589).
The spelling of 26113427 in words is "twenty-six million, one hundred thirteen thousand, four hundred twenty-seven".
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