Base | Representation |
---|---|
bin | 110010111000… |
… | …0011001111100 |
3 | 1212012012222000 |
4 | 1211300121330 |
5 | 23312043222 |
6 | 2351422300 |
7 | 442506063 |
oct | 145603174 |
9 | 55165860 |
10 | 26674812 |
11 | 1406a1aa |
12 | 8b24990 |
13 | 56ac618 |
14 | 37851da |
15 | 251d9ac |
hex | 197067c |
26674812 has 48 divisors (see below), whose sum is σ = 70308000. Its totient is φ = 8743680.
The previous prime is 26674811. The next prime is 26674829. The reversal of 26674812 is 21847662.
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 (26674811) 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 15 ways as a sum of consecutive naturals, for example, 4564 + ... + 8612.
It is an arithmetic number, because the mean of its divisors is an integer number (1464750).
Almost surely, 226674812 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26674812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35154000).
26674812 is an abundant number, since it is smaller than the sum of its proper divisors (43633188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26674812 is a wasteful number, since it uses less digits than its factorization.
26674812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4123 (or 4115 counting only the distinct ones).
The product of its digits is 32256, while the sum is 36.
The square root of 26674812 is about 5164.7664032365. The cubic root of 26674812 is about 298.7907321201.
It can be divided in two parts, 266 and 74812, that added together give a triangular number (75078 = T387).
The spelling of 26674812 in words is "twenty-six million, six hundred seventy-four thousand, eight hundred twelve".
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