Search a number
-
+
230848707 = 3337228337
BaseRepresentation
bin11011100001001…
…11100011000011
3121002101022220010
431300213203003
5433044124312
634523520003
75502116205
oct1560474303
9532338803
10230848707
11109343061
1265389003
1338a9868b
1422932775
15153ee93c
hexdc278c3

230848707 has 8 divisors (see below), whose sum is σ = 308712976. Its totient is φ = 153441792.

The previous prime is 230848687. The next prime is 230848721. The reversal of 230848707 is 707848032.

230848707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 230848707 - 218 = 230586563 is a prime.

It is a super-2 number, since 2×2308487072 = 106582251047143698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230848747) 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, 113158 + ... + 115179.

It is an arithmetic number, because the mean of its divisors is an integer number (38589122).

Almost surely, 2230848707 is an apocalyptic number.

230848707 is a deficient number, since it is larger than the sum of its proper divisors (77864269).

230848707 is a wasteful number, since it uses less digits than its factorization.

230848707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228677.

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 230848707 is about 15193.7061640668. The cubic root of 230848707 is about 613.4452605344.

It can be divided in two parts, 2308 and 48707, that added together give a palindrome (51015).

The spelling of 230848707 in words is "two hundred thirty million, eight hundred forty-eight thousand, seven hundred seven".

Divisors: 1 3 337 1011 228337 685011 76949569 230848707