Base | Representation |
---|---|
bin | 100111010100… |
… | …111010010110 |
3 | 201101202122211 |
4 | 213110322112 |
5 | 10114344040 |
6 | 1004544034 |
7 | 153425116 |
oct | 47247226 |
9 | 21352584 |
10 | 10309270 |
11 | 5901564 |
12 | 355201a |
13 | 219c57a |
14 | 1525046 |
15 | d898ea |
hex | 9d4e96 |
10309270 has 16 divisors (see below), whose sum is σ = 18738720. Its totient is φ = 4083264.
The previous prime is 10309253. The next prime is 10309283. The reversal of 10309270 is 7290301.
It is an alternating number because its digits alternate between odd and even.
10309270 is a modest number, since divided by 9270 gives 1030 as remainder.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3975 + ... + 6034.
It is an arithmetic number, because the mean of its divisors is an integer number (1171170).
Almost surely, 210309270 is an apocalyptic number.
10309270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10309270 is a deficient number, since it is larger than the sum of its proper divisors (8429450).
10309270 is a wasteful number, since it uses less digits than its factorization.
10309270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10119.
The product of its (nonzero) digits is 378, while the sum is 22.
The square root of 10309270 is about 3210.8051949628. The cubic root of 10309270 is about 217.6419648330.
Adding to 10309270 its reverse (7290301), we get a palindrome (17599571).
It can be divided in two parts, 1030 and 9270, that multiplied together give a square (9548100 = 30902).
The spelling of 10309270 in words is "ten million, three hundred nine thousand, two hundred seventy".
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