Base | Representation |
---|---|
bin | 110011011000… |
… | …1110111010010 |
3 | 1212200211202022 |
4 | 1212301313102 |
5 | 23344133210 |
6 | 2401251442 |
7 | 445003550 |
oct | 146616722 |
9 | 55624668 |
10 | 26942930 |
11 | 14232693 |
12 | 9033b82 |
13 | 5774681 |
14 | 3814bd0 |
15 | 2573155 |
hex | 19b1dd2 |
26942930 has 32 divisors (see below), whose sum is σ = 55814400. Its totient is φ = 9172800.
The previous prime is 26942917. The next prime is 26942939. The reversal of 26942930 is 3924962.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (26942939) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9296 + ... + 11844.
It is an arithmetic number, because the mean of its divisors is an integer number (1744200).
Almost surely, 226942930 is an apocalyptic number.
26942930 is an abundant number, since it is smaller than the sum of its proper divisors (28871470).
26942930 is a wasteful number, since it uses less digits than its factorization.
26942930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2714.
The product of its (nonzero) digits is 23328, while the sum is 35.
The square root of 26942930 is about 5190.6579544408. The cubic root of 26942930 is about 299.7884805297.
It can be divided in two parts, 26942 and 930, that added together give a palindrome (27872).
The spelling of 26942930 in words is "twenty-six million, nine hundred forty-two thousand, nine hundred thirty".
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