Search a number
-
+
230169334 = 2115084667
BaseRepresentation
bin11011011100000…
…01101011110110
3121001002210222011
431232001223312
5432410404314
634501154434
75463256423
oct1556015366
9531083864
10230169334
11108a1969a
12650bba1a
13388bb395
14227d6d4a
15153184c4
hexdb81af6

230169334 has 4 divisors (see below), whose sum is σ = 345254004. Its totient is φ = 115084666.

The previous prime is 230169319. The next prime is 230169337. The reversal of 230169334 is 433961032.

230169334 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 230169296 and 230169305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230169337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57542332 + ... + 57542335.

It is an arithmetic number, because the mean of its divisors is an integer number (86313501).

Almost surely, 2230169334 is an apocalyptic number.

230169334 is a deficient number, since it is larger than the sum of its proper divisors (115084670).

230169334 is a wasteful number, since it uses less digits than its factorization.

230169334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115084669.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 230169334 is about 15171.3326375767. The cubic root of 230169334 is about 612.8428924971.

The spelling of 230169334 in words is "two hundred thirty million, one hundred sixty-nine thousand, three hundred thirty-four".

Divisors: 1 2 115084667 230169334