Base | Representation |
---|---|
bin | 11111110110000… |
… | …00110011100100 |
3 | 200121122111202222 |
4 | 33323000303210 |
5 | 1021341044121 |
6 | 42301251512 |
7 | 6422356640 |
oct | 1773006344 |
9 | 617574688 |
10 | 267128036 |
11 | 12787227a |
12 | 75563b98 |
13 | 4345b836 |
14 | 27697c20 |
15 | 186b90ab |
hex | fec0ce4 |
267128036 has 12 divisors (see below), whose sum is σ = 534256128. Its totient is φ = 114483432.
The previous prime is 267128027. The next prime is 267128041. The reversal of 267128036 is 630821762.
It is a happy number.
267128036 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 267127987 and 267128005.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4770116 + ... + 4770171.
It is an arithmetic number, because the mean of its divisors is an integer number (44521344).
Almost surely, 2267128036 is an apocalyptic number.
It is an amenable number.
267128036 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
267128036 is a wasteful number, since it uses less digits than its factorization.
267128036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9540298 (or 9540296 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 35.
The square root of 267128036 is about 16344.0520067699. The cubic root of 267128036 is about 644.0305818586.
Adding to 267128036 its reverse (630821762), we get a palindrome (897949798).
The spelling of 267128036 in words is "two hundred sixty-seven million, one hundred twenty-eight thousand, thirty-six".
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