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423110342 = 2533991607
BaseRepresentation
bin11001001110000…
…010011011000110
31002111011020021102
4121032002123012
51331304012332
6105552420102
713325243564
oct3116023306
91074136242
10423110342
111a7920076
12b9847632
1369873665
144029ca34
152722b062
hex193826c6

423110342 has 8 divisors (see below), whose sum is σ = 646640496. Its totient is φ = 207563512.

The previous prime is 423110341. The next prime is 423110353. The reversal of 423110342 is 243011324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423110341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1995698 + ... + 1995909.

It is an arithmetic number, because the mean of its divisors is an integer number (80830062).

Almost surely, 2423110342 is an apocalyptic number.

423110342 is a deficient number, since it is larger than the sum of its proper divisors (223530154).

423110342 is a wasteful number, since it uses less digits than its factorization.

423110342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3991662.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 423110342 is about 20569.6461321045. The cubic root of 423110342 is about 750.7313411402.

Adding to 423110342 its reverse (243011324), we get a palindrome (666121666).

The spelling of 423110342 in words is "four hundred twenty-three million, one hundred ten thousand, three hundred forty-two".

Divisors: 1 2 53 106 3991607 7983214 211555171 423110342