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23230230300 = 22335219452831
BaseRepresentation
bin10101101000101000…
…010010111100011100
32012221221202222012000
4111220220102330130
5340033414332200
614401040242300
71451444461644
oct255050227434
965857688160
1023230230300
11994094a942
124603910390
13226299c204
1411a52dd524
1590e63b300
hex568a12f1c

23230230300 has 144 divisors (see below), whose sum is σ = 78611635200. Its totient is φ = 5868676800.

The previous prime is 23230230269. The next prime is 23230230337. The reversal of 23230230300 is 303203232.

23230230300 is a `hidden beast` number, since 2 + 32 + 302 + 30 + 300 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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, 175116 + ... + 277715.

Almost surely, 223230230300 is an apocalyptic number.

23230230300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23230230300 is an abundant number, since it is smaller than the sum of its proper divisors (55381404900).

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

23230230300 is a wasteful number, since it uses less digits than its factorization.

23230230300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452873 (or 452860 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

Adding to 23230230300 its reverse (303203232), we get a palindrome (23533433532).

The spelling of 23230230300 in words is "twenty-three billion, two hundred thirty million, two hundred thirty thousand, three hundred".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 19 20 25 27 30 36 38 45 50 54 57 60 75 76 90 95 100 108 114 135 150 171 180 190 225 228 270 285 300 342 380 450 475 513 540 570 675 684 855 900 950 1026 1140 1350 1425 1710 1900 2052 2565 2700 2850 3420 4275 5130 5700 8550 10260 12825 17100 25650 51300 452831 905662 1358493 1811324 2264155 2716986 4075479 4528310 5433972 6792465 8150958 8603789 9056620 11320775 12226437 13584930 16301916 17207578 20377395 22641550 24452874 25811367 27169860 33962325 34415156 40754790 43018945 45283100 48905748 51622734 61132185 67924650 77434101 81509580 86037890 101886975 103245468 122264370 129056835 135849300 154868202 172075780 203773950 215094725 232302303 244528740 258113670 305660925 309736404 387170505 407547900 430189450 464604606 516227340 611321850 645284175 774341010 860378900 929209212 1161511515 1222643700 1290568350 1548682020 1935852525 2323023030 2581136700 3871705050 4646046060 5807557575 7743410100 11615115150 23230230300