Base | Representation |
---|---|
bin | 110010100011… |
… | …1001101001100 |
3 | 1211212122110221 |
4 | 1211013031030 |
5 | 23241143220 |
6 | 2344041124 |
7 | 441204100 |
oct | 145071514 |
9 | 54778427 |
10 | 26506060 |
11 | 13a64439 |
12 | 8a631a4 |
13 | 5650879 |
14 | 373d900 |
15 | 24d89aa |
hex | 194734c |
26506060 has 144 divisors (see below), whose sum is σ = 72049824. Its totient is φ = 8128512.
The previous prime is 26506037. The next prime is 26506093. The reversal of 26506060 is 6060562.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 616399 + ... + 616441.
It is an arithmetic number, because the mean of its divisors is an integer number (500346).
Almost surely, 226506060 is an apocalyptic number.
26506060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26506060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36024912).
26506060 is an abundant number, since it is smaller than the sum of its proper divisors (45543764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26506060 is a wasteful number, since it uses less digits than its factorization.
26506060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120 (or 111 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 26506060 is about 5148.4036360798. The cubic root of 26506060 is about 298.1593220392.
The spelling of 26506060 in words is "twenty-six million, five hundred six thousand, sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •