Search a number
-
+
232111331033 = 4311514689781
BaseRepresentation
bin1101100000101011101…
…0011101011011011001
3211012010020102022120012
43120022322131123121
512300331000043113
6254344103211305
722524635521631
oct3301272353331
9735106368505
10232111331033
118a48a88250a
1238b99746b35
1318b70c3b77a
14b33cac56c1
156087602aa8
hex360ae9d6d9

232111331033 has 8 divisors (see below), whose sum is σ = 237715670016. Its totient is φ = 226516374000.

The previous prime is 232111331027. The next prime is 232111331047. The reversal of 232111331033 is 330133111232.

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 232111331033 - 216 = 232111265497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232111333033) 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, 2295398 + ... + 2394383.

It is an arithmetic number, because the mean of its divisors is an integer number (29714458752).

Almost surely, 2232111331033 is an apocalyptic number.

It is an amenable number.

232111331033 is a deficient number, since it is larger than the sum of its proper divisors (5604338983).

232111331033 is a wasteful number, since it uses less digits than its factorization.

232111331033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4690975.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 232111331033 its reverse (330133111232), we get a palindrome (562244442265).

The spelling of 232111331033 in words is "two hundred thirty-two billion, one hundred eleven million, three hundred thirty-one thousand, thirty-three".

Divisors: 1 43 1151 49493 4689781 201660583 5397937931 232111331033