Base | Representation |
---|---|
bin | 110011010010… |
… | …1101100011000 |
3 | 1212121022101000 |
4 | 1212211230120 |
5 | 23341034310 |
6 | 2400225000 |
7 | 444405324 |
oct | 146455430 |
9 | 55538330 |
10 | 26893080 |
11 | 141a9195 |
12 | 900b160 |
13 | 5757a86 |
14 | 3800984 |
15 | 25634c0 |
hex | 19a5b18 |
26893080 has 128 divisors (see below), whose sum is σ = 92203200. Its totient is φ = 6967296.
The previous prime is 26893067. The next prime is 26893081. The reversal of 26893080 is 8039862.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26893081) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39624 + ... + 40296.
Almost surely, 226893080 is an apocalyptic number.
26893080 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 26893080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46101600).
26893080 is an abundant number, since it is smaller than the sum of its proper divisors (65310120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26893080 is a wasteful number, since it uses less digits than its factorization.
26893080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 730 (or 720 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 26893080 is about 5185.8538351944. The cubic root of 26893080 is about 299.6034761270.
The spelling of 26893080 in words is "twenty-six million, eight hundred ninety-three thousand, eighty".
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