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10122233 = 11920203
BaseRepresentation
bin100110100111…
…001111111001
3201001021002112
4212213033321
510042402413
61000542105
7152015612
oct46471771
921037075
1010122233
115793a90
123481935
1321353b4
1414b6c09
15d4e2a8
hex9a73f9

10122233 has 4 divisors (see below), whose sum is σ = 11042448. Its totient is φ = 9202020.

The previous prime is 10122223. The next prime is 10122251. The reversal of 10122233 is 33222101.

It is a happy number.

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 10122233 - 218 = 9860089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10122223) 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, 460091 + ... + 460112.

It is an arithmetic number, because the mean of its divisors is an integer number (2760612).

Almost surely, 210122233 is an apocalyptic number.

It is an amenable number.

10122233 is a deficient number, since it is larger than the sum of its proper divisors (920215).

10122233 is an equidigital number, since it uses as much as digits as its factorization.

10122233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920214.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 10122233 is about 3181.5456935270. The cubic root of 10122233 is about 216.3177265676.

Adding to 10122233 its reverse (33222101), we get a palindrome (43344334).

The spelling of 10122233 in words is "ten million, one hundred twenty-two thousand, two hundred thirty-three".

Divisors: 1 11 920203 10122233