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232241243 = 13314091409
BaseRepresentation
bin11011101011110…
…11100001011011
3121012000002002112
431311323201123
5433423204433
635013422535
75520006113
oct1565734133
9535002075
10232241243
1110a104313
126593aa4b
1339165470
1422bb6043
15155c7348
hexdd7b85b

232241243 has 16 divisors (see below), whose sum is σ = 258988800. Its totient is φ = 206807040.

The previous prime is 232241239. The next prime is 232241249. The reversal of 232241243 is 342142232.

It is a cyclic number.

It is not a de Polignac number, because 232241243 - 22 = 232241239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232241249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164123 + ... + 165531.

It is an arithmetic number, because the mean of its divisors is an integer number (16186800).

Almost surely, 2232241243 is an apocalyptic number.

232241243 is a deficient number, since it is larger than the sum of its proper divisors (26747557).

232241243 is a wasteful number, since it uses less digits than its factorization.

232241243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1862.

The product of its digits is 2304, while the sum is 23.

The square root of 232241243 is about 15239.4633435695. The cubic root of 232241243 is about 614.6762726587.

Adding to 232241243 its reverse (342142232), we get a palindrome (574383475).

The spelling of 232241243 in words is "two hundred thirty-two million, two hundred forty-one thousand, two hundred forty-three".

Divisors: 1 13 31 403 409 1409 5317 12679 18317 43679 164827 567827 576281 7491653 17864711 232241243