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230110333112 = 231173103347771
BaseRepresentation
bin1101011001001110100…
…1010000100010111000
3210222221210012002110002
43112103221100202320
512232231221124422
6253413343012132
722424230362512
oct3262351204270
9728853162402
10230110333112
1189653314120
123871b59a048
131891250512a
14b1cd04abb2
155ebbae4692
hex3593a508b8

230110333112 has 64 divisors (see below), whose sum is σ = 481761596160. Its totient is φ = 102160915200.

The previous prime is 230110333087. The next prime is 230110333151. The reversal of 230110333112 is 211333011032.

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 15 ways as a sum of consecutive naturals, for example, 487787 + ... + 835557.

It is an arithmetic number, because the mean of its divisors is an integer number (7527524940).

Almost surely, 2230110333112 is an apocalyptic number.

230110333112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230110333112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240880798080).

230110333112 is an abundant number, since it is smaller than the sum of its proper divisors (251651263048).

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

230110333112 is a wasteful number, since it uses less digits than its factorization.

230110333112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347964 (or 347960 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 230110333112 its reverse (211333011032), we get a palindrome (441443344144).

The spelling of 230110333112 in words is "two hundred thirty billion, one hundred ten million, three hundred thirty-three thousand, one hundred twelve".

Divisors: 1 2 4 8 11 22 44 73 88 103 146 206 292 412 584 803 824 1133 1606 2266 3212 4532 6424 7519 9064 15038 30076 60152 82709 165418 330836 347771 661672 695542 1391084 2782168 3825481 7650962 15301924 25387283 30603848 35820413 50774566 71640826 101549132 143281652 203098264 279260113 286563304 394024543 558520226 788049086 1117040452 1576098172 2234080904 2614890149 3152196344 5229780298 10459560596 20919121192 28763791639 57527583278 115055166556 230110333112