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230122302300 = 2232521123244677
BaseRepresentation
bin1101011001010001011…
…0111010101101011100
3210222222121201012002100
43112110112322231130
512232242302133200
6253414451325100
722424434203222
oct3262426725534
9728877635070
10230122302300
118965a049810
12387235b0790
1318914b360a7
14b1d0884b12
155ebcbaad00
hex35945bab5c

230122302300 has 108 divisors (see below), whose sum is σ = 786878839656. Its totient is φ = 55787222400.

The previous prime is 230122302283. The next prime is 230122302313. The reversal of 230122302300 is 3203221032.

It is a happy number.

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 35 ways as a sum of consecutive naturals, for example, 11612439 + ... + 11632238.

It is an arithmetic number, because the mean of its divisors is an integer number (7285915182).

Almost surely, 2230122302300 is an apocalyptic number.

230122302300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230122302300 is an abundant number, since it is smaller than the sum of its proper divisors (556756537356).

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

230122302300 is a wasteful number, since it uses less digits than its factorization.

230122302300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23244708 (or 23244698 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 230122302300 its reverse (3203221032), we get a palindrome (233325523332).

The spelling of 230122302300 in words is "two hundred thirty billion, one hundred twenty-two million, three hundred two thousand, three hundred".

Divisors: 1 2 3 4 5 6 9 10 11 12 15 18 20 22 25 30 33 36 44 45 50 55 60 66 75 90 99 100 110 132 150 165 180 198 220 225 275 300 330 396 450 495 550 660 825 900 990 1100 1650 1980 2475 3300 4950 9900 23244677 46489354 69734031 92978708 116223385 139468062 209202093 232446770 255691447 278936124 348670155 418404186 464893540 511382894 581116925 697340310 767074341 836808372 1022765788 1046010465 1162233850 1278457235 1394680620 1534148682 1743350775 2092020930 2301223023 2324467700 2556914470 3068297364 3486701550 3835371705 4184041860 4602446046 5113828940 5230052325 6392286175 6973403100 7670743410 9204892092 10460104650 11506115115 12784572350 15341486820 19176858525 20920209300 23012230230 25569144700 38353717050 46024460460 57530575575 76707434100 115061151150 230122302300