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232343441 = 1188723813
BaseRepresentation
bin11011101100101…
…00011110010001
3121012012021021122
431312110132101
5433434442231
635015532025
75520613061
oct1566243621
9535167248
10232343441
1110a174080
126598a015
133919cb35
1422c013a1
15155e777b
hexdd94791

232343441 has 8 divisors (see below), whose sum is σ = 253761984. Its totient is φ = 210974320.

The previous prime is 232343429. The next prime is 232343459. The reversal of 232343441 is 144343232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-232343441 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 232343441.

It is not an unprimeable number, because it can be changed into a prime (232343411) 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, 2150 + ... + 21663.

It is an arithmetic number, because the mean of its divisors is an integer number (31720248).

Almost surely, 2232343441 is an apocalyptic number.

It is an amenable number.

232343441 is a deficient number, since it is larger than the sum of its proper divisors (21418543).

232343441 is a wasteful number, since it uses less digits than its factorization.

232343441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24711.

The product of its digits is 6912, while the sum is 26.

The square root of 232343441 is about 15242.8160456000. The cubic root of 232343441 is about 614.7664224138.

Adding to 232343441 its reverse (144343232), we get a palindrome (376686673).

The spelling of 232343441 in words is "two hundred thirty-two million, three hundred forty-three thousand, four hundred forty-one".

Divisors: 1 11 887 9757 23813 261943 21122131 232343441