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230030035 = 564371549
BaseRepresentation
bin11011011010111…
…11101011010011
3121000211201212221
431231133223103
5432341430120
634454201511
75462136334
oct1555375323
9530751787
10230030035
11108933a74
1265053297
133886cb61
142279c28b
15152dc0aa
hexdb5fad3

230030035 has 8 divisors (see below), whose sum is σ = 276469200. Its totient is φ = 183735264.

The previous prime is 230029993. The next prime is 230030039. The reversal of 230030035 is 530030032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230030035 - 221 = 227932883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230030039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32560 + ... + 38989.

It is an arithmetic number, because the mean of its divisors is an integer number (34558650).

Almost surely, 2230030035 is an apocalyptic number.

230030035 is a deficient number, since it is larger than the sum of its proper divisors (46439165).

230030035 is an equidigital number, since it uses as much as digits as its factorization.

230030035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72197.

The product of its (nonzero) digits is 270, while the sum is 16.

The square root of 230030035 is about 15166.7410804035. The cubic root of 230030035 is about 612.7192362479.

Adding to 230030035 its reverse (530030032), we get a palindrome (760060067).

The spelling of 230030035 in words is "two hundred thirty million, thirty thousand, thirty-five".

Divisors: 1 5 643 3215 71549 357745 46006007 230030035