Base | Representation |
---|---|
bin | 10000011011111… |
… | …010001010000000 |
3 | 201012212122000110 |
4 | 100123322022000 |
5 | 1031043022202 |
6 | 43210151320 |
7 | 6555564246 |
oct | 2033721200 |
9 | 635778013 |
10 | 275751552 |
11 | 13172224a |
12 | 78422540 |
13 | 4518a9cb |
14 | 288a0796 |
15 | 1931e26c |
hex | 106fa280 |
275751552 has 64 divisors (see below), whose sum is σ = 734571360. Its totient is φ = 91653120.
The previous prime is 275751551. The next prime is 275751557. The reversal of 275751552 is 255157572.
275751552 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (64).
It is a self number, because there is not a number n which added to its sum of digits gives 275751552.
It is not an unprimeable number, because it can be changed into a prime (275751551) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169302 + ... + 170922.
Almost surely, 2275751552 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 275751552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (367285680).
275751552 is an abundant number, since it is smaller than the sum of its proper divisors (458819808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
275751552 is a wasteful number, since it uses less digits than its factorization.
275751552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2081 (or 2069 counting only the distinct ones).
The product of its digits is 122500, while the sum is 39.
The square root of 275751552 is about 16605.7686362300. The cubic root of 275751552 is about 650.8875858571.
The spelling of 275751552 in words is "two hundred seventy-five million, seven hundred fifty-one thousand, five hundred fifty-two".
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