Base | Representation |
---|---|
bin | 11000010010100000… |
… | …000100011110111100 |
3 | 2111022120111110111220 |
4 | 120102200010132330 |
5 | 411403012410021 |
6 | 15551525113340 |
7 | 1612202022240 |
oct | 302240043674 |
9 | 74276443456 |
10 | 26080200636 |
11 | 10073658826 |
12 | 507a258850 |
13 | 25c82741a9 |
14 | 1395a10420 |
15 | a29946cc6 |
hex | 6128047bc |
26080200636 has 48 divisors (see below), whose sum is σ = 70054876416. Its totient is φ = 7397092224.
The previous prime is 26080200613. The next prime is 26080200637. The reversal of 26080200636 is 63600208062.
It is a junction number, because it is equal to n+sod(n) for n = 26080200597 and 26080200606.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26080200637) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1121626 + ... + 1144641.
It is an arithmetic number, because the mean of its divisors is an integer number (1459476592).
Almost surely, 226080200636 is an apocalyptic number.
It is an amenable number.
26080200636 is an abundant number, since it is smaller than the sum of its proper divisors (43974675780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26080200636 is a wasteful number, since it uses less digits than its factorization.
26080200636 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2266418 (or 2266416 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 33.
Adding to 26080200636 its reverse (63600208062), we get a palindrome (89680408698).
The spelling of 26080200636 in words is "twenty-six billion, eighty million, two hundred thousand, six hundred thirty-six".
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