Base | Representation |
---|---|
bin | 101000101011… |
… | …001101001010 |
3 | 202001201111221 |
4 | 220223031022 |
5 | 10212201410 |
6 | 1020312254 |
7 | 156426451 |
oct | 50531512 |
9 | 22051457 |
10 | 10662730 |
11 | 6023081 |
12 | 36a268a |
13 | 2294410 |
14 | 15b7b98 |
15 | e094da |
hex | a2b34a |
10662730 has 16 divisors (see below), whose sum is σ = 20669544. Its totient is φ = 3936960.
The previous prime is 10662721. The next prime is 10662737. The reversal of 10662730 is 3726601.
It can be written as a sum of positive squares in 4 ways, for example, as 9616201 + 1046529 = 3101^2 + 1023^2 .
It is a super-2 number, since 2×106627302 = 227387622105800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10662695 and 10662704.
It is not an unprimeable number, because it can be changed into a prime (10662737) 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 7 ways as a sum of consecutive naturals, for example, 40881 + ... + 41140.
Almost surely, 210662730 is an apocalyptic number.
10662730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10662730 is a deficient number, since it is larger than the sum of its proper divisors (10006814).
10662730 is a wasteful number, since it uses less digits than its factorization.
10662730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82041.
The product of its (nonzero) digits is 1512, while the sum is 25.
The square root of 10662730 is about 3265.3835915555. The cubic root of 10662730 is about 220.1013995381.
The spelling of 10662730 in words is "ten million, six hundred sixty-two thousand, seven hundred thirty".
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