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10227423 = 33409141
BaseRepresentation
bin100111000000…
…111011011111
3201020121101110
4213000323133
510104234143
61003113103
7152634363
oct47007337
921217343
1010227423
115856018
123512793
13217123b
1415032a3
15d70533
hex9c0edf

10227423 has 4 divisors (see below), whose sum is σ = 13636568. Its totient is φ = 6818280.

The previous prime is 10227407. The next prime is 10227431. The reversal of 10227423 is 32472201.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10227423 - 24 = 10227407 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10227423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10227403) 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, 1704568 + ... + 1704573.

It is an arithmetic number, because the mean of its divisors is an integer number (3409142).

Almost surely, 210227423 is an apocalyptic number.

10227423 is a deficient number, since it is larger than the sum of its proper divisors (3409145).

10227423 is an equidigital number, since it uses as much as digits as its factorization.

10227423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3409144.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 10227423 is about 3198.0342399668. The cubic root of 10227423 is about 217.0644686589.

Adding to 10227423 its reverse (32472201), we get a palindrome (42699624).

The spelling of 10227423 in words is "ten million, two hundred twenty-seven thousand, four hundred twenty-three".

Divisors: 1 3 3409141 10227423