Base | Representation |
---|---|
bin | 110011000111… |
… | …1011101111000 |
3 | 1212102200111011 |
4 | 1212033131320 |
5 | 23330131130 |
6 | 2354243304 |
7 | 443546026 |
oct | 146173570 |
9 | 55380434 |
10 | 26802040 |
11 | 14146851 |
12 | 8b86534 |
13 | 57254c5 |
14 | 37b9716 |
15 | 254652a |
hex | 198f778 |
26802040 has 16 divisors (see below), whose sum is σ = 60304680. Its totient is φ = 10720800.
The previous prime is 26802037. The next prime is 26802043. The reversal of 26802040 is 4020862.
It is an interprime number because it is at equal distance from previous prime (26802037) and next prime (26802043).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26802043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334986 + ... + 335065.
Almost surely, 226802040 is an apocalyptic number.
26802040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26802040 is an abundant number, since it is smaller than the sum of its proper divisors (33502640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26802040 is a wasteful number, since it uses less digits than its factorization.
26802040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 670062 (or 670058 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 26802040 is about 5177.0686686580. The cubic root of 26802040 is about 299.2650156118.
The spelling of 26802040 in words is "twenty-six million, eight hundred two thousand, forty".
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