Base | Representation |
---|---|
bin | 110011010110… |
… | …1000001000000 |
3 | 1212122211111211 |
4 | 1212231001000 |
5 | 23343014242 |
6 | 2401015504 |
7 | 444561631 |
oct | 146550100 |
9 | 55584454 |
10 | 26923072 |
11 | 14219780 |
12 | 9024594 |
13 | 5768617 |
14 | 380b888 |
15 | 256c317 |
hex | 19ad040 |
26923072 has 56 divisors (see below), whose sum is σ = 58887360. Its totient is φ = 12111360.
The previous prime is 26923069. The next prime is 26923093. The reversal of 26923072 is 27032962.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117454 + ... + 117682.
It is an arithmetic number, because the mean of its divisors is an integer number (1051560).
Almost surely, 226923072 is an apocalyptic number.
26923072 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26923072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29443680).
26923072 is an abundant number, since it is smaller than the sum of its proper divisors (31964288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26923072 is a wasteful number, since it uses less digits than its factorization.
26923072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 419 (or 409 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 31.
The square root of 26923072 is about 5188.7447422281. The cubic root of 26923072 is about 299.7148104571.
The spelling of 26923072 in words is "twenty-six million, nine hundred twenty-three thousand, seventy-two".
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