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10223353 = 71460479
BaseRepresentation
bin100110111111…
…111011111001
3201020101210201
4212333323321
510104121403
61003042201
7152616460
oct46777371
921211721
1010223353
115852a58
123510361
13216c42a
1415019d7
15d6e21d
hex9bfef9

10223353 has 4 divisors (see below), whose sum is σ = 11683840. Its totient is φ = 8762868.

The previous prime is 10223347. The next prime is 10223357. The reversal of 10223353 is 35332201.

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, and also an emirpimes, since its reverse is a distinct semiprime: 35332201 = 41861761.

It is a cyclic number.

It is not a de Polignac number, because 10223353 - 221 = 8126201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10223353.

It is not an unprimeable number, because it can be changed into a prime (10223357) 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, 730233 + ... + 730246.

It is an arithmetic number, because the mean of its divisors is an integer number (2920960).

Almost surely, 210223353 is an apocalyptic number.

It is an amenable number.

10223353 is a deficient number, since it is larger than the sum of its proper divisors (1460487).

10223353 is an equidigital number, since it uses as much as digits as its factorization.

10223353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460486.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 10223353 is about 3197.3978482510. The cubic root of 10223353 is about 217.0356712580.

Adding to 10223353 its reverse (35332201), we get a palindrome (45555554).

The spelling of 10223353 in words is "ten million, two hundred twenty-three thousand, three hundred fifty-three".

Divisors: 1 7 1460479 10223353