Base | Representation |
---|---|
bin | 110001100111… |
… | …1010110011100 |
3 | 1210221201001102 |
4 | 1203033112130 |
5 | 23124441012 |
6 | 2325332232 |
7 | 434060603 |
oct | 143172634 |
9 | 53851042 |
10 | 26015132 |
11 | 13759610 |
12 | 8867078 |
13 | 550b290 |
14 | 3652a3a |
15 | 243d2c2 |
hex | 18cf59c |
26015132 has 24 divisors (see below), whose sum is σ = 53486832. Its totient is φ = 10915200.
The previous prime is 26015131. The next prime is 26015167. The reversal of 26015132 is 23151062.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26015131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22169 + ... + 23312.
It is an arithmetic number, because the mean of its divisors is an integer number (2228618).
Almost surely, 226015132 is an apocalyptic number.
26015132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
26015132 is an abundant number, since it is smaller than the sum of its proper divisors (27471700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26015132 is a wasteful number, since it uses less digits than its factorization.
26015132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45509 (or 45507 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 26015132 is about 5100.5031124390. The cubic root of 26015132 is about 296.3070681184.
Adding to 26015132 its reverse (23151062), we get a palindrome (49166194).
The spelling of 26015132 in words is "twenty-six million, fifteen thousand, one hundred thirty-two".
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