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230334134 = 2905912713
BaseRepresentation
bin11011011101010…
…01111010110110
3121001102012000212
431232221322312
5432431143014
634504505422
75464544042
oct1556517266
9531365025
10230334134
11109021498
126517b272
13389483b4
142283b022
151534c23e
hexdba9eb6

230334134 has 8 divisors (see below), whose sum is σ = 345566520. Its totient is φ = 115145296.

The previous prime is 230334133. The next prime is 230334151. The reversal of 230334134 is 431433032.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230334133) 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, 11762 + ... + 24474.

It is an arithmetic number, because the mean of its divisors is an integer number (43195815).

Almost surely, 2230334134 is an apocalyptic number.

230334134 is a deficient number, since it is larger than the sum of its proper divisors (115232386).

230334134 is a wasteful number, since it uses less digits than its factorization.

230334134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21774.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 230334134 is about 15176.7629618440. The cubic root of 230334134 is about 612.9891216699.

Adding to 230334134 its reverse (431433032), we get a palindrome (661767166).

The spelling of 230334134 in words is "two hundred thirty million, three hundred thirty-four thousand, one hundred thirty-four".

Divisors: 1 2 9059 12713 18118 25426 115167067 230334134