Base | Representation |
---|---|
bin | 11111110110111… |
… | …11010011001100 |
3 | 200121212212010001 |
4 | 33323133103030 |
5 | 1021404043230 |
6 | 42304054044 |
7 | 6423420043 |
oct | 1773372314 |
9 | 617785101 |
10 | 267252940 |
11 | 1279480a9 |
12 | 75604324 |
13 | 434a3646 |
14 | 276cb55a |
15 | 186e10ca |
hex | fedf4cc |
267252940 has 12 divisors (see below), whose sum is σ = 561231216. Its totient is φ = 106901168.
The previous prime is 267252889. The next prime is 267252943. The reversal of 267252940 is 49252762.
It is a happy number.
267252940 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 267252940.
It is not an unprimeable number, because it can be changed into a prime (267252943) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6681304 + ... + 6681343.
It is an arithmetic number, because the mean of its divisors is an integer number (46769268).
Almost surely, 2267252940 is an apocalyptic number.
267252940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
267252940 is an abundant number, since it is smaller than the sum of its proper divisors (293978276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
267252940 is a wasteful number, since it uses less digits than its factorization.
267252940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13362656 (or 13362654 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 37.
The square root of 267252940 is about 16347.8726444758. The cubic root of 267252940 is about 644.1309450434.
The spelling of 267252940 in words is "two hundred sixty-seven million, two hundred fifty-two thousand, nine hundred forty".
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