Search a number
1023232323 = 31512258791
BaseRepresentation
bin111100111111010…
…100100101000011
32122022101120212110
4330333110211003
54043421413243
6245311230403
734233221421
oct7477244503
92568346773
101023232323
11485651653
12246818403
13133cb2919
1499c78111
155ec6ee33
hex3cfd4943

1023232323 has 8 divisors (see below), whose sum is σ = 1373345536. Its totient is φ = 677637000.

The previous prime is 1023232321. The next prime is 1023232351. The reversal of 1023232323 is 3232323201.

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

It is not a de Polignac number, because 1023232323 - 21 = 1023232321 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 1023232323.

It is not an unprimeable number, because it can be changed into a prime (1023232321) 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 7 ways as a sum of consecutive naturals, for example, 1128943 + ... + 1129848.

It is an arithmetic number, because the mean of its divisors is an integer number (171668192).

Almost surely, 21023232323 is an apocalyptic number.

1023232323 is a deficient number, since it is larger than the sum of its proper divisors (350113213).

1023232323 is a wasteful number, since it uses less digits than its factorization.

1023232323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2258945.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 1023232323 is about 31988.0027979241. The cubic root of 1023232323 is about 1007.6848987144.

Adding to 1023232323 its reverse (3232323201), we get a palindrome (4255555524).

The spelling of 1023232323 in words is "one billion, twenty-three million, two hundred thirty-two thousand, three hundred twenty-three".