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230300413 = 732900059
BaseRepresentation
bin11011011101000…
…01101011111101
3121001100110202221
431232201223331
5432424103123
634504045341
75464343530
oct1556415375
9531313687
10230300413
11108aa9122
1265163851
1338935c45
142282ca17
151534225d
hexdba1afd

230300413 has 4 divisors (see below), whose sum is σ = 263200480. Its totient is φ = 197400348.

The previous prime is 230300401. The next prime is 230300429. The reversal of 230300413 is 314003032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-230300413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230300443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16450023 + ... + 16450036.

It is an arithmetic number, because the mean of its divisors is an integer number (65800120).

Almost surely, 2230300413 is an apocalyptic number.

It is an amenable number.

230300413 is a deficient number, since it is larger than the sum of its proper divisors (32900067).

230300413 is an equidigital number, since it uses as much as digits as its factorization.

230300413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32900066.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 230300413 is about 15175.6519794044. The cubic root of 230300413 is about 612.9592062674.

Adding to 230300413 its reverse (314003032), we get a palindrome (544303445).

The spelling of 230300413 in words is "two hundred thirty million, three hundred thousand, four hundred thirteen".

Divisors: 1 7 32900059 230300413