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230034499 = 367626797
BaseRepresentation
bin11011011011000…
…00110001000011
3121000211222000021
431231200301003
5432342100444
634454234311
75462155342
oct1555406103
9530758007
10230034499
11108937362
1265055997
1338871bb6
142279db59
15152dd584
hexdb60c43

230034499 has 4 divisors (see below), whose sum is σ = 230661664. Its totient is φ = 229407336.

The previous prime is 230034487. The next prime is 230034527. The reversal of 230034499 is 994430032.

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

It is a cyclic number.

It is not a de Polignac number, because 230034499 - 223 = 221645891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230034449) 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 3 ways as a sum of consecutive naturals, for example, 313032 + ... + 313765.

It is an arithmetic number, because the mean of its divisors is an integer number (57665416).

Almost surely, 2230034499 is an apocalyptic number.

230034499 is a deficient number, since it is larger than the sum of its proper divisors (627165).

230034499 is an equidigital number, since it uses as much as digits as its factorization.

230034499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627164.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 230034499 is about 15166.8882438027. Note that the first 3 decimals coincide. The cubic root of 230034499 is about 612.7231997317.

The spelling of 230034499 in words is "two hundred thirty million, thirty-four thousand, four hundred ninety-nine".

Divisors: 1 367 626797 230034499