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10223033 = 13973547
BaseRepresentation
bin100110111111…
…110110111001
3201020101100212
4212333312321
510104114113
61003040505
7152615522
oct46776671
921211325
1010223033
115852797
123510135
13216c242
141501849
15d6e0a8
hex9bfdb9

10223033 has 4 divisors (see below), whose sum is σ = 10296720. Its totient is φ = 10149348.

The previous prime is 10223029. The next prime is 10223041. The reversal of 10223033 is 33032201.

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 10223033 - 22 = 10223029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10222999 and 10223017.

It is not an unprimeable number, because it can be changed into a prime (10223023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36635 + ... + 36912.

It is an arithmetic number, because the mean of its divisors is an integer number (2574180).

Almost surely, 210223033 is an apocalyptic number.

It is an amenable number.

10223033 is a deficient number, since it is larger than the sum of its proper divisors (73687).

10223033 is an equidigital number, since it uses as much as digits as its factorization.

10223033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73686.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 10223033 is about 3197.3478071677. The cubic root of 10223033 is about 217.0334067648.

Adding to 10223033 its reverse (33032201), we get a palindrome (43255234).

The spelling of 10223033 in words is "ten million, two hundred twenty-three thousand, thirty-three".

Divisors: 1 139 73547 10223033