Base | Representation |
---|---|
bin | 110011100100… |
… | …1111001111000 |
3 | 1212212211211100 |
4 | 1213021321320 |
5 | 23410311100 |
6 | 2403331400 |
7 | 445563621 |
oct | 147117170 |
9 | 55784740 |
10 | 27041400 |
11 | 1429a671 |
12 | 9080b60 |
13 | 57aa439 |
14 | 383ca48 |
15 | 2592400 |
hex | 19c9e78 |
27041400 has 144 divisors (see below), whose sum is σ = 92415960. Its totient is φ = 7084800.
The previous prime is 27041387. The next prime is 27041419. The reversal of 27041400 is 414072.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 149310 + ... + 149490.
Almost surely, 227041400 is an apocalyptic number.
27041400 is a gapful number since it is divisible by the number (20) 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 27041400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46207980).
27041400 is an abundant number, since it is smaller than the sum of its proper divisors (65374560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27041400 is a wasteful number, since it uses less digits than its factorization.
27041400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 286 (or 274 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 18.
The square root of 27041400 is about 5200.1346136422. The cubic root of 27041400 is about 300.1532550297.
Adding to 27041400 its reverse (414072), we get a palindrome (27455472).
The spelling of 27041400 in words is "twenty-seven million, forty-one thousand, four hundred".
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