Base | Representation |
---|---|
bin | 110010010000… |
… | …0110101101000 |
3 | 1211120122220100 |
4 | 1210200311220 |
5 | 23221131104 |
6 | 2340425400 |
7 | 436650651 |
oct | 144406550 |
9 | 54518810 |
10 | 26348904 |
11 | 1396735a |
12 | 89a8260 |
13 | 55c718a |
14 | 36dc528 |
15 | 24a7139 |
hex | 1920d68 |
26348904 has 48 divisors (see below), whose sum is σ = 71662500. Its totient is φ = 8745984.
The previous prime is 26348893. The next prime is 26348909. The reversal of 26348904 is 40984362.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 24980004 + 1368900 = 4998^2 + 1170^2 .
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 (26348909) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20472 + ... + 21720.
Almost surely, 226348904 is an apocalyptic number.
26348904 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
26348904 is an abundant number, since it is smaller than the sum of its proper divisors (45313596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26348904 is a wasteful number, since it uses less digits than its factorization.
26348904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1554 (or 1547 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The square root of 26348904 is about 5133.1183504766. The cubic root of 26348904 is about 297.5688854914.
The spelling of 26348904 in words is "twenty-six million, three hundred forty-eight thousand, nine hundred four".
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