[go: up one dir, main page]

Search a number
-
+
234304041 = 3660711821
BaseRepresentation
bin11011111011100…
…11001000101001
3121022212212201110
431331303020221
5434440212131
635125540533
75543360106
oct1575631051
9538785643
10234304041
11110293104
1266574749
133970835a
1423191aad
1515883646
hexdf73229

234304041 has 8 divisors (see below), whose sum is σ = 312479104. Its totient is φ = 156165840.

The previous prime is 234304039. The next prime is 234304061. The reversal of 234304041 is 140403432.

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

It is not a de Polignac number, because 234304041 - 21 = 234304039 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 234303999 and 234304017.

It is not an unprimeable number, because it can be changed into a prime (234304001) 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, 13911 + ... + 25731.

It is an arithmetic number, because the mean of its divisors is an integer number (39059888).

Almost surely, 2234304041 is an apocalyptic number.

It is an amenable number.

234304041 is a deficient number, since it is larger than the sum of its proper divisors (78175063).

234304041 is a wasteful number, since it uses less digits than its factorization.

234304041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18431.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 234304041 is about 15306.9932057214. The cubic root of 234304041 is about 616.4907901003.

Adding to 234304041 its reverse (140403432), we get a palindrome (374707473).

The spelling of 234304041 in words is "two hundred thirty-four million, three hundred four thousand, forty-one".

Divisors: 1 3 6607 11821 19821 35463 78101347 234304041