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230131042716 = 22326297729269
BaseRepresentation
bin1101011001010011100…
…0010000100110011100
3211000000020011020200110
43112110320100212130
512232302021331331
6253415402530020
722424601405411
oct3262470204634
9730006136613
10230131042716
1189663a795a3
1238726506910
13189168a6533
14b1d1abc108
155ebd835946
hex3594e1099c

230131042716 has 24 divisors (see below), whose sum is σ = 536993588880. Its totient is φ = 76707325312.

The previous prime is 230131042709. The next prime is 230131042747. The reversal of 230131042716 is 617240131032.

It is a happy number.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 49071 + ... + 680198.

It is an arithmetic number, because the mean of its divisors is an integer number (22374732870).

Almost surely, 2230131042716 is an apocalyptic number.

It is an amenable number.

230131042716 is an abundant number, since it is smaller than the sum of its proper divisors (306862546164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230131042716 is a wasteful number, since it uses less digits than its factorization.

230131042716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755573 (or 755571 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

Adding to 230131042716 its reverse (617240131032), we get a palindrome (847371173748).

The spelling of 230131042716 in words is "two hundred thirty billion, one hundred thirty-one million, forty-two thousand, seven hundred sixteen".

Divisors: 1 2 3 4 6 12 26297 52594 78891 105188 157782 315564 729269 1458538 2187807 2917076 4375614 8751228 19177586893 38355173786 57532760679 76710347572 115065521358 230131042716