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230114562 = 23101379727
BaseRepresentation
bin11011011011101…
…00010100000010
3121001000000211120
431231310110002
5432402131222
634500053110
75462640636
oct1555642402
9531000746
10230114562
11108991527
1265094196
133889c482
14227c0dc6
151530715c
hexdb74502

230114562 has 16 divisors (see below), whose sum is σ = 464787072. Its totient is φ = 75945200.

The previous prime is 230114561. The next prime is 230114593. The reversal of 230114562 is 265411032.

It is not an unprimeable number, because it can be changed into a prime (230114561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189258 + ... + 190469.

It is an arithmetic number, because the mean of its divisors is an integer number (29049192).

Almost surely, 2230114562 is an apocalyptic number.

230114562 is an abundant number, since it is smaller than the sum of its proper divisors (234672510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230114562 is a wasteful number, since it uses less digits than its factorization.

230114562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379833.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 230114562 is about 15169.5274151834. The cubic root of 230114562 is about 612.7942771390.

Adding to 230114562 its reverse (265411032), we get a palindrome (495525594).

The spelling of 230114562 in words is "two hundred thirty million, one hundred fourteen thousand, five hundred sixty-two".

Divisors: 1 2 3 6 101 202 303 606 379727 759454 1139181 2278362 38352427 76704854 115057281 230114562