Search a number
-
+
230333302 = 2732115731
BaseRepresentation
bin11011011101010…
…01101101110110
3121001102010220001
431232221231312
5432431131202
634504501514
75464541443
oct1556515566
9531363801
10230333302
11109020901
126517a89a
1338947bc4
142283a9ca
151534bd87
hexdba9b76

230333302 has 8 divisors (see below), whose sum is σ = 345569112. Its totient is φ = 115143600.

The previous prime is 230333291. The next prime is 230333309. The reversal of 230333302 is 203333032.

230333302 is nontrivially palindromic in base 11.

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

It is a self number, because there is not a number n which added to its sum of digits gives 230333302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230333309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6777 + ... + 22507.

It is an arithmetic number, because the mean of its divisors is an integer number (43196139).

Almost surely, 2230333302 is an apocalyptic number.

230333302 is a deficient number, since it is larger than the sum of its proper divisors (115235810).

230333302 is a wasteful number, since it uses less digits than its factorization.

230333302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23054.

The product of its (nonzero) digits is 972, while the sum is 19.

The square root of 230333302 is about 15176.7355514946. The cubic root of 230333302 is about 612.9883836008.

Adding to 230333302 its reverse (203333032), we get a palindrome (433666334).

It can be divided in two parts, 23033 and 3302, that added together give a triangular number (26335 = T229).

The spelling of 230333302 in words is "two hundred thirty million, three hundred thirty-three thousand, three hundred two".

Divisors: 1 2 7321 14642 15731 31462 115166651 230333302