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230030114 = 2115015057
BaseRepresentation
bin11011011010111…
…11101100100010
3121000211201222212
431231133230202
5432341430424
634454202122
75462136506
oct1555375442
9530751885
10230030114
11108934036
1265053342
133886cbc2
142279c306
15152dc10e
hexdb5fb22

230030114 has 4 divisors (see below), whose sum is σ = 345045174. Its totient is φ = 115015056.

The previous prime is 230030083. The next prime is 230030149. The reversal of 230030114 is 411030032.

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., 172528225 + 57501889 = 13135^2 + 7583^2 .

It is a super-3 number, since 3×2300301143 (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

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, 57507527 + ... + 57507530.

Almost surely, 2230030114 is an apocalyptic number.

230030114 is a deficient number, since it is larger than the sum of its proper divisors (115015060).

230030114 is a wasteful number, since it uses less digits than its factorization.

230030114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115015059.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 230030114 is about 15166.7436847861. The cubic root of 230030114 is about 612.7193063906.

Adding to 230030114 its reverse (411030032), we get a palindrome (641060146).

The spelling of 230030114 in words is "two hundred thirty million, thirty thousand, one hundred fourteen".

Divisors: 1 2 115015057 230030114