Search a number
-
+
230112021104 = 247341930033
BaseRepresentation
bin1101011001001110111…
…1101100101001110000
3210222221220100211221022
43112103233230221300
512232232134133404
6253413443115012
722424250623000
oct3262357545160
9728856324838
10230112021104
1189654267359
1238720072a68
1318912976544
14b1cd36a000
155ebbd298be
hex3593beca70

230112021104 has 40 divisors (see below), whose sum is σ = 519932421600. Its totient is φ = 98619435264.

The previous prime is 230112021077. The next prime is 230112021121. The reversal of 230112021104 is 401120211032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20959529 + ... + 20970504.

It is an arithmetic number, because the mean of its divisors is an integer number (12998310540).

Almost surely, 2230112021104 is an apocalyptic number.

It is an amenable number.

230112021104 is an abundant number, since it is smaller than the sum of its proper divisors (289820400496).

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

230112021104 is an equidigital number, since it uses as much as digits as its factorization.

230112021104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41930062 (or 41930042 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 230112021104 its reverse (401120211032), we get a palindrome (631232232136).

The spelling of 230112021104 in words is "two hundred thirty billion, one hundred twelve million, twenty-one thousand, one hundred four".

Divisors: 1 2 4 7 8 14 16 28 49 56 98 112 196 343 392 686 784 1372 2744 5488 41930033 83860066 167720132 293510231 335440264 587020462 670880528 1174040924 2054571617 2348081848 4109143234 4696163696 8218286468 14382001319 16436572936 28764002638 32873145872 57528005276 115056010552 230112021104