Base | Representation |
---|---|
bin | 110011111110… |
… | …1101001100000 |
3 | 1220021121120010 |
4 | 1213331221200 |
5 | 23434101334 |
6 | 2412044520 |
7 | 450435546 |
oct | 147755140 |
9 | 56247503 |
10 | 27253344 |
11 | 14424928 |
12 | 9163740 |
13 | 5852a51 |
14 | 3895d96 |
15 | 25d50e9 |
hex | 19fda60 |
27253344 has 48 divisors (see below), whose sum is σ = 74656512. Its totient is φ = 8688768.
The previous prime is 27253333. The next prime is 27253361. The reversal of 27253344 is 44335272.
It is a tau number, because it is divible by the number of its divisors (48).
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, 3964 + ... + 8379.
It is an arithmetic number, because the mean of its divisors is an integer number (1555344).
Almost surely, 227253344 is an apocalyptic number.
27253344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
27253344 is an abundant number, since it is smaller than the sum of its proper divisors (47403168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27253344 is a wasteful number, since it uses less digits than its factorization.
27253344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12379 (or 12371 counting only the distinct ones).
The product of its digits is 20160, while the sum is 30.
The square root of 27253344 is about 5220.4735417393. The cubic root of 27253344 is about 300.9353915554.
The spelling of 27253344 in words is "twenty-seven million, two hundred fifty-three thousand, three hundred forty-four".
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