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230657114 = 2115328557
BaseRepresentation
bin11011011111110…
…00110001011010
3121002000121002002
431233320301122
5433022011424
634515441002
75500360502
oct1557706132
9532017062
10230657114
11109222116
12652b6162
1338a2c3cc
14228c2a02
15153b2cae
hexdbf8c5a

230657114 has 4 divisors (see below), whose sum is σ = 345985674. Its totient is φ = 115328556.

The previous prime is 230657111. The next prime is 230657191. The reversal of 230657114 is 411756032.

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

It can be written as a sum of positive squares in only one way, i.e., 142014889 + 88642225 = 11917^2 + 9415^2 .

It is not an unprimeable number, because it can be changed into a prime (230657111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57664277 + ... + 57664280.

Almost surely, 2230657114 is an apocalyptic number.

230657114 is a deficient number, since it is larger than the sum of its proper divisors (115328560).

230657114 is a wasteful number, since it uses less digits than its factorization.

230657114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115328559.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 230657114 is about 15187.3998432911. The cubic root of 230657114 is about 613.2755038287.

The spelling of 230657114 in words is "two hundred thirty million, six hundred fifty-seven thousand, one hundred fourteen".

Divisors: 1 2 115328557 230657114