Base | Representation |
---|---|
bin | 110011111000… |
… | …1101101110100 |
3 | 1220012010111220 |
4 | 1213301231310 |
5 | 23431020333 |
6 | 2411030340 |
7 | 450143214 |
oct | 147615564 |
9 | 56163456 |
10 | 27204468 |
11 | 143a1135 |
12 | 913b3b0 |
13 | 5836725 |
14 | 3882244 |
15 | 25c58b3 |
hex | 19f1b74 |
27204468 has 24 divisors (see below), whose sum is σ = 63600768. Its totient is φ = 9050496.
The previous prime is 27204449. The next prime is 27204473. The reversal of 27204468 is 86440272.
It is a super-3 number, since 3×272044683 (a number of 23 digits) contains 333 as substring.
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, 5205 + ... + 9027.
It is an arithmetic number, because the mean of its divisors is an integer number (2650032).
Almost surely, 227204468 is an apocalyptic number.
It is an amenable number.
27204468 is an abundant number, since it is smaller than the sum of its proper divisors (36396300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27204468 is a wasteful number, since it uses less digits than its factorization.
27204468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4423 (or 4421 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 33.
The square root of 27204468 is about 5215.7902565191. The cubic root of 27204468 is about 300.7553852695.
It can be divided in two parts, 27204 and 468, that added together give a palindrome (27672).
The spelling of 27204468 in words is "twenty-seven million, two hundred four thousand, four hundred sixty-eight".
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