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230313044130 = 235131663355109
BaseRepresentation
bin1101011001111110111…
…0100010100010100010
3211000110220121212200120
43112133232202202202
512233140114403010
6253445423501110
722432241400651
oct3263756424242
9730426555616
10230313044130
1189747788994
1238777457796
13189454cb390
14b20bd37198
155ece7d6e70
hex359fba28a2

230313044130 has 64 divisors (see below), whose sum is σ = 595630264320. Its totient is φ = 56658191616.

The previous prime is 230313044123. The next prime is 230313044149. The reversal of 230313044130 is 31440313032.

230313044130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 230313044130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 471016 + ... + 826124.

It is an arithmetic number, because the mean of its divisors is an integer number (9306722880).

Almost surely, 2230313044130 is an apocalyptic number.

230313044130 is an abundant number, since it is smaller than the sum of its proper divisors (365317220190).

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

230313044130 is a wasteful number, since it uses less digits than its factorization.

230313044130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356795.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 230313044130 its reverse (31440313032), we get a palindrome (261753357162).

The spelling of 230313044130 in words is "two hundred thirty billion, three hundred thirteen million, forty-four thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 1663 3326 4989 8315 9978 16630 21619 24945 43238 49890 64857 108095 129714 216190 324285 355109 648570 710218 1065327 1775545 2130654 3551090 4616417 5326635 9232834 10653270 13849251 23082085 27698502 46164170 69246255 138492510 590546267 1181092534 1771638801 2952731335 3543277602 5905462670 7677101471 8858194005 15354202942 17716388010 23031304413 38385507355 46062608826 76771014710 115156522065 230313044130