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232424023 = 1386320717
BaseRepresentation
bin11011101101010…
…00001001010111
3121012100100211011
431312220021113
5434000032043
635021353051
75521400026
oct1566501127
9535310734
10232424023
1110a219677
1265a08787
13391ca710
1422c228bd
151561159d
hexdda8257

232424023 has 8 divisors (see below), whose sum is σ = 250604928. Its totient is φ = 214286304.

The previous prime is 232423823. The next prime is 232424029. The reversal of 232424023 is 320424232.

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

It is a cyclic number.

It is not a de Polignac number, because 232424023 - 29 = 232423511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232423985 and 232424003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232424029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 861 + ... + 21577.

It is an arithmetic number, because the mean of its divisors is an integer number (31325616).

Almost surely, 2232424023 is an apocalyptic number.

232424023 is a deficient number, since it is larger than the sum of its proper divisors (18180905).

232424023 is a wasteful number, since it uses less digits than its factorization.

232424023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21593.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 232424023 is about 15245.4590944320. The cubic root of 232424023 is about 614.8374858671.

Adding to 232424023 its reverse (320424232), we get a palindrome (552848255).

The spelling of 232424023 in words is "two hundred thirty-two million, four hundred twenty-four thousand, twenty-three".

Divisors: 1 13 863 11219 20717 269321 17878771 232424023