| Base | Representation |
|---|---|
| bin | 10011000111110101… |
| … | …01101010011010000 |
| 3 | 222111110210111100202 |
| 4 | 21203322231103100 |
| 5 | 132011131101010 |
| 6 | 4414413434332 |
| 7 | 512256563030 |
| oct | 114372552320 |
| 9 | 28443714322 |
| 10 | 10266268880 |
| 11 | 439904a83a |
| 12 | 1ba619b9a8 |
| 13 | c77c07c1a |
| 14 | 6d56758c0 |
| 15 | 4014576a5 |
| hex | 263ead4d0 |
10266268880 has 80 divisors (see below), whose sum is σ = 27417709440. Its totient is φ = 3501958656.
The previous prime is 10266268871. The next prime is 10266268889. The reversal of 10266268880 is 8886266201.
10266268880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (10266268871) and next prime (10266268889).
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10266268889) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63791 + ... + 156849.
It is an arithmetic number, because the mean of its divisors is an integer number (342721368).
Almost surely, 210266268880 is an apocalyptic number.
10266268880 is a gapful number since it is divisible by the number (10) 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 10266268880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13708854720).
10266268880 is an abundant number, since it is smaller than the sum of its proper divisors (17151440560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10266268880 is a wasteful number, since it uses less digits than its factorization.
10266268880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93276 (or 93270 counting only the distinct ones).
The product of its (nonzero) digits is 442368, while the sum is 47.
The spelling of 10266268880 in words is "ten billion, two hundred sixty-six million, two hundred sixty-eight thousand, eight hundred eighty".
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