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230114344 = 2328764293
BaseRepresentation
bin11011011011101…
…00010000101000
3121001000000112111
431231310100220
5432402124334
634500052104
75462640205
oct1555642050
9531000474
10230114344
11108991349
1265094034
133889c345
14227c0cac
1515307064
hexdb74428

230114344 has 8 divisors (see below), whose sum is σ = 431464410. Its totient is φ = 115057168.

The previous prime is 230114327. The next prime is 230114351. The reversal of 230114344 is 443411032.

It can be written as a sum of positive squares in only one way, i.e., 212051844 + 18062500 = 14562^2 + 4250^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2301143442 = 105905222629100672, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 14382139 + ... + 14382154.

Almost surely, 2230114344 is an apocalyptic number.

It is an amenable number.

230114344 is a deficient number, since it is larger than the sum of its proper divisors (201350066).

230114344 is a wasteful number, since it uses less digits than its factorization.

230114344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28764299 (or 28764295 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 230114344 is about 15169.5202297238. The cubic root of 230114344 is about 612.7940836279.

Adding to 230114344 its reverse (443411032), we get a palindrome (673525376).

The spelling of 230114344 in words is "two hundred thirty million, one hundred fourteen thousand, three hundred forty-four".

Divisors: 1 2 4 8 28764293 57528586 115057172 230114344