Base | Representation |
---|---|
bin | 10110110111011000100 |
3 | 1102001210002 |
4 | 2312323010 |
5 | 142434002 |
6 | 24020432 |
7 | 6240260 |
oct | 2667304 |
9 | 1361702 |
10 | 749252 |
11 | 471a19 |
12 | 301718 |
13 | 20305a |
14 | 1570a0 |
15 | ec002 |
hex | b6ec4 |
749252 has 12 divisors (see below), whose sum is σ = 1498560. Its totient is φ = 321096.
The previous prime is 749249. The next prime is 749257. The reversal of 749252 is 252947.
749252 is an admirable number.
It is a super-2 number, since 2×7492522 = 1122757119008, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (749257) 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 3 ways as a sum of consecutive naturals, for example, 13352 + ... + 13407.
It is an arithmetic number, because the mean of its divisors is an integer number (124880).
2749252 is an apocalyptic number.
It is an amenable number.
749252 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.
749252 is a wasteful number, since it uses less digits than its factorization.
749252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26770 (or 26768 counting only the distinct ones).
The product of its digits is 5040, while the sum is 29.
The square root of 749252 is about 865.5934380528. The cubic root of 749252 is about 90.8258150124.
It can be divided in two parts, 749 and 252, that added together give a palindrome (1001).
The spelling of 749252 in words is "seven hundred forty-nine thousand, two hundred fifty-two".
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