Search a number
-
+
23330333333230 = 25711297114715461
BaseRepresentation
bin1010100111000000001000…
…01110110001011011101110
310001121100200001011210110021
411103200010032301123232
511024221010313130410
6121341450203232354
74625363260210240
oct523400416613356
9101540601153407
1023330333333230
11748537aa45250
1227496a95186ba
13100306c0a6611
145a92a0ab0090
152a6d1eca7eda
hex1538043b16ee

23330333333230 has 128 divisors (see below), whose sum is σ = 54925167605760. Its totient is φ = 6922152384000.

The previous prime is 23330333333227. The next prime is 23330333333231. The reversal of 23330333333230 is 3233333303332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23330333333231) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5772301 + ... + 8943160.

It is an arithmetic number, because the mean of its divisors is an integer number (429102871920).

Almost surely, 223330333333230 is an apocalyptic number.

23330333333230 is an abundant number, since it is smaller than the sum of its proper divisors (31594834272530).

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

23330333333230 is a wasteful number, since it uses less digits than its factorization.

23330333333230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14715586.

The product of its (nonzero) digits is 236196, while the sum is 34.

Adding to 23330333333230 its reverse (3233333303332), we get a palindrome (26563666636562).

It can be divided in two parts, 233303 and 33333230, that added together give a palindrome (33566533).

The spelling of 23330333333230 in words is "twenty-three trillion, three hundred thirty billion, three hundred thirty-three million, three hundred thirty-three thousand, two hundred thirty".

Divisors: 1 2 5 7 10 11 14 22 29 35 55 58 70 71 77 110 142 145 154 203 290 319 355 385 406 497 638 710 770 781 994 1015 1562 1595 2030 2059 2233 2485 3190 3905 4118 4466 4970 5467 7810 10295 10934 11165 14413 20590 22330 22649 27335 28826 45298 54670 72065 113245 144130 158543 226490 317086 792715 1585430 14715461 29430922 73577305 103008227 147154610 161870071 206016454 323740142 426748369 515041135 809350355 853496738 1030082270 1044797731 1133090497 1618700710 2089595462 2133741845 2266180994 2987238583 4267483690 4694232059 5223988655 5665452485 5974477166 7313584117 9388464118 10447977310 11330904970 11492775041 14627168234 14936192915 22985550082 23471160295 29872385830 30299134199 32859624413 36567920585 46942320590 57463875205 60598268398 65719248826 73135841170 80449425287 114927750410 151495670995 160898850574 164298122065 212093939393 302991341990 328596244130 333290476189 402247126435 424187878786 666580952378 804494252870 1060469696965 1666452380945 2120939393930 2333033333323 3332904761890 4666066666646 11665166666615 23330333333230