Base | Representation |
---|---|
bin | 110011000011… |
… | …0101111111010 |
3 | 1212100212111120 |
4 | 1212012233322 |
5 | 23323010310 |
6 | 2353410110 |
7 | 443336643 |
oct | 146065772 |
9 | 55325446 |
10 | 26766330 |
11 | 14121a38 |
12 | 8b69936 |
13 | 5712186 |
14 | 37aa6ca |
15 | 253ab70 |
hex | 1986bfa |
26766330 has 64 divisors (see below), whose sum is σ = 70253568. Its totient is φ = 6497280.
The previous prime is 26766323. The next prime is 26766331. The reversal of 26766330 is 3366762.
It is a junction number, because it is equal to n+sod(n) for n = 26766291 and 26766300.
It is not an unprimeable number, because it can be changed into a prime (26766331) 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, 14964 + ... + 16656.
It is an arithmetic number, because the mean of its divisors is an integer number (1097712).
Almost surely, 226766330 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26766330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35126784).
26766330 is an abundant number, since it is smaller than the sum of its proper divisors (43487238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26766330 is a wasteful number, since it uses less digits than its factorization.
26766330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1751.
The product of its (nonzero) digits is 27216, while the sum is 33.
The square root of 26766330 is about 5173.6186562212. The cubic root of 26766330 is about 299.1320468350.
The spelling of 26766330 in words is "twenty-six million, seven hundred sixty-six thousand, three hundred thirty".
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