Base | Representation |
---|---|
bin | 11111110110111… |
… | …10101001100000 |
3 | 200121212201110020 |
4 | 33323132221200 |
5 | 1021404002042 |
6 | 42304033440 |
7 | 6423406212 |
oct | 1773365140 |
9 | 617781406 |
10 | 267250272 |
11 | 1279460a3 |
12 | 75602880 |
13 | 434a2373 |
14 | 276ca5b2 |
15 | 186e03ec |
hex | fedea60 |
267250272 has 96 divisors (see below), whose sum is σ = 728953344. Its totient is φ = 85670400.
The previous prime is 267250261. The next prime is 267250273. The reversal of 267250272 is 272052762.
267250272 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 (96).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (267250273) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274747 + ... + 275717.
It is an arithmetic number, because the mean of its divisors is an integer number (7593264).
Almost surely, 2267250272 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 267250272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (364476672).
267250272 is an abundant number, since it is smaller than the sum of its proper divisors (461703072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
267250272 is a wasteful number, since it uses less digits than its factorization.
267250272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1092 (or 1084 counting only the distinct ones).
The product of its (nonzero) digits is 23520, while the sum is 33.
The square root of 267250272 is about 16347.7910434407. The cubic root of 267250272 is about 644.1288015720.
The spelling of 267250272 in words is "two hundred sixty-seven million, two hundred fifty thousand, two hundred seventy-two".
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