Base | Representation |
---|---|
bin | 110011001111… |
… | …1101011110100 |
3 | 1212120001121110 |
4 | 1212133223310 |
5 | 23334242333 |
6 | 2355515020 |
7 | 444243504 |
oct | 146375364 |
9 | 55501543 |
10 | 26868468 |
11 | 14191750 |
12 | 8bb8a70 |
13 | 5749803 |
14 | 37d5a04 |
15 | 255b063 |
hex | 199faf4 |
26868468 has 24 divisors (see below), whose sum is σ = 68392800. Its totient is φ = 8141920.
The previous prime is 26868467. The next prime is 26868469. The reversal of 26868468 is 86486862.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (26868467) and next prime (26868469).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26868461) 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, 101643 + ... + 101906.
It is an arithmetic number, because the mean of its divisors is an integer number (2849700).
Almost surely, 226868468 is an apocalyptic number.
It is an amenable number.
26868468 is an abundant number, since it is smaller than the sum of its proper divisors (41524332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26868468 is a wasteful number, since it uses less digits than its factorization.
26868468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203567 (or 203565 counting only the distinct ones).
The product of its digits is 884736, while the sum is 48.
The square root of 26868468 is about 5183.4802980237. The cubic root of 26868468 is about 299.5120512281.
The spelling of 26868468 in words is "twenty-six million, eight hundred sixty-eight thousand, four hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •