Base | Representation |
---|---|
bin | 101000101011… |
… | …000100110001 |
3 | 202001200210001 |
4 | 220223010301 |
5 | 10212142233 |
6 | 1020310001 |
7 | 156425053 |
oct | 50530461 |
9 | 22050701 |
10 | 10662193 |
11 | 6022733 |
12 | 36a2301 |
13 | 22940b9 |
14 | 15b78d3 |
15 | e0927d |
hex | a2b131 |
10662193 has 4 divisors (see below), whose sum is σ = 10718208. Its totient is φ = 10606180.
The previous prime is 10662191. The next prime is 10662199. The reversal of 10662193 is 39126601.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10662193 - 21 = 10662191 is a prime.
It is a super-2 number, since 2×106621932 = 227364719138498, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10662191) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27721 + ... + 28102.
It is an arithmetic number, because the mean of its divisors is an integer number (2679552).
Almost surely, 210662193 is an apocalyptic number.
It is an amenable number.
10662193 is a deficient number, since it is larger than the sum of its proper divisors (56015).
10662193 is an equidigital number, since it uses as much as digits as its factorization.
10662193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56014.
The product of its (nonzero) digits is 1944, while the sum is 28.
The square root of 10662193 is about 3265.3013643460. The cubic root of 10662193 is about 220.0977045358.
Adding to 10662193 its reverse (39126601), we get a palindrome (49788794).
The spelling of 10662193 in words is "ten million, six hundred sixty-two thousand, one hundred ninety-three".
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