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230310032213013 = 3220925334749307
BaseRepresentation
bin110100010111011100111011…
…101010001000010000010101
31010012110102110010122001212120
4310113130323222020100111
5220141344421221304023
62133454545043010153
766340231204235004
oct6427347352102025
91105412403561776
10230310032213013
1167424a33017835
12219b7763969959
139b681b1ab553c
1440c30ca65cc3b
151b95d5c1498e3
hexd1773ba88415

230310032213013 has 8 divisors (see below), whose sum is σ = 307080190784928. Its totient is φ = 153539947558224.

The previous prime is 230310032212993. The next prime is 230310032213017. The reversal of 230310032213013 is 310312230013032.

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

It is not a de Polignac number, because 230310032213013 - 29 = 230310032212501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230310032213017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10746895 + ... + 24002412.

It is an arithmetic number, because the mean of its divisors is an integer number (38385023848116).

Almost surely, 2230310032213013 is an apocalyptic number.

It is an amenable number.

230310032213013 is a deficient number, since it is larger than the sum of its proper divisors (76770158571915).

230310032213013 is a wasteful number, since it uses less digits than its factorization.

230310032213013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36958563.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 230310032213013 its reverse (310312230013032), we get a palindrome (540622262226045).

The spelling of 230310032213013 in words is "two hundred thirty trillion, three hundred ten billion, thirty-two million, two hundred thirteen thousand, thirteen".

Divisors: 1 3 2209253 6627759 34749307 104247921 76770010737671 230310032213013