Base | Representation |
---|---|
bin | 110001110011… |
… | …1101111110000 |
3 | 1211010210010022 |
4 | 1203213233300 |
5 | 23141140211 |
6 | 2331423012 |
7 | 434655122 |
oct | 143475760 |
9 | 54123108 |
10 | 26115056 |
11 | 138176a0 |
12 | 88b4a68 |
13 | 55448c6 |
14 | 367b212 |
15 | 245cbdb |
hex | 18e7bf0 |
26115056 has 20 divisors (see below), whose sum is σ = 55198104. Its totient is φ = 11870400.
The previous prime is 26115053. The next prime is 26115071. The reversal of 26115056 is 65051162.
It is a super-2 number, since 2×261150562 = 1363992299766272, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26115053) 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, 74015 + ... + 74366.
Almost surely, 226115056 is an apocalyptic number.
It is an amenable number.
26115056 is an abundant number, since it is smaller than the sum of its proper divisors (29083048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26115056 is a wasteful number, since it uses less digits than its factorization.
26115056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148400 (or 148394 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 26.
The square root of 26115056 is about 5110.2892286054. The cubic root of 26115056 is about 296.6859547840.
It can be divided in two parts, 2611 and 5056, that added together give a palindrome (7667).
The spelling of 26115056 in words is "twenty-six million, one hundred fifteen thousand, fifty-six".
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