Base | Representation |
---|---|
bin | 110011000011… |
… | …1001111110000 |
3 | 1212100222022001 |
4 | 1212013033300 |
5 | 23323041433 |
6 | 2353423344 |
7 | 443345614 |
oct | 146071760 |
9 | 55328261 |
10 | 26768368 |
11 | 14123520 |
12 | 8b6ab54 |
13 | 5713093 |
14 | 37ab344 |
15 | 253b57d |
hex | 19873f0 |
26768368 has 20 divisors (see below), whose sum is σ = 56578968. Its totient is φ = 12167360.
The previous prime is 26768351. The next prime is 26768369. The reversal of 26768368 is 86386762.
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26768369) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75871 + ... + 76222.
Almost surely, 226768368 is an apocalyptic number.
It is an amenable number.
26768368 is an abundant number, since it is smaller than the sum of its proper divisors (29810600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26768368 is a wasteful number, since it uses less digits than its factorization.
26768368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152112 (or 152106 counting only the distinct ones).
The product of its digits is 580608, while the sum is 46.
The square root of 26768368 is about 5173.8156132587. The cubic root of 26768368 is about 299.1396386570.
It can be divided in two parts, 267 and 68368, that added together give a triangular number (68635 = T370).
The spelling of 26768368 in words is "twenty-six million, seven hundred sixty-eight thousand, three hundred sixty-eight".
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