Search a number
-
+
230030323212300 = 2235213113521965789
BaseRepresentation
bin110100010011011000011011…
…101100111110000000001100
31010011110200110201210121100120
4310103120123230332000030
5220122304100220243200
62133122245512224540
766311066564040552
oct6423303354760014
91104420421717316
10230030323212300
1167327348636636
122197150199b150
139b479c6a2a5b0
1440b3754311bd2
151b8d93b0389a0
hexd1361bb3e00c

230030323212300 has 144 divisors (see below), whose sum is σ = 723093823929120. Its totient is φ = 56121761525760.

The previous prime is 230030323212293. The next prime is 230030323212311. The reversal of 230030323212300 is 3212323030032.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 260542195 + ... + 261423594.

Almost surely, 2230030323212300 is an apocalyptic number.

230030323212300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230030323212300 is an abundant number, since it is smaller than the sum of its proper divisors (493063500716820).

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

230030323212300 is a wasteful number, since it uses less digits than its factorization.

230030323212300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521965932 (or 521965925 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 230030323212300 its reverse (3212323030032), we get a palindrome (233242646242332).

The spelling of 230030323212300 in words is "two hundred thirty trillion, thirty billion, three hundred twenty-three million, two hundred twelve thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 13 15 20 25 26 30 39 50 52 60 65 75 78 100 113 130 150 156 195 226 260 300 325 339 390 452 565 650 678 780 975 1130 1300 1356 1469 1695 1950 2260 2825 2938 3390 3900 4407 5650 5876 6780 7345 8475 8814 11300 14690 16950 17628 22035 29380 33900 36725 44070 73450 88140 110175 146900 220350 440700 521965789 1043931578 1565897367 2087863156 2609828945 3131794734 5219657890 6263589468 6785555257 7829486835 10439315780 13049144725 13571110514 15658973670 20356665771 26098289450 27142221028 31317947340 33927776285 39147434175 40713331542 52196578900 58982134157 67855552570 78294868350 81426663084 101783328855 117964268314 135711105140 156589736700 169638881425 176946402471 203566657710 235928536628 294910670785 339277762850 353892804942 407133315420 508916644275 589821341570 678555525700 707785609884 766767744041 884732012355 1017833288550 1179642683140 1474553353925 1533535488082 1769464024710 2035666577100 2300303232123 2949106707850 3067070976164 3538928049420 3833838720205 4423660061775 4600606464246 5898213415700 7667677440410 8847320123550 9201212928492 11501516160615 15335354880820 17694640247100 19169193601025 23003032321230 38338387202050 46006064642460 57507580803075 76676774404100 115015161606150 230030323212300