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230323022300 = 22527814740387
BaseRepresentation
bin1101011010000001010…
…0100110100111011100
3211000111121101211011102
43112200110212213130
512233200143203200
6253450421412232
722432422246560
oct3264024464734
9730447354142
10230323022300
1189752383708
123877a86a078
13189475b3017
14b20d3b36a0
155ed06086d5
hex35a05269dc

230323022300 has 72 divisors (see below), whose sum is σ = 571285352064. Its totient is φ = 78956245440.

The previous prime is 230323022261. The next prime is 230323022323. The reversal of 230323022300 is 3220323032.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5682707 + ... + 5723093.

Almost surely, 2230323022300 is an apocalyptic number.

230323022300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230323022300 is an abundant number, since it is smaller than the sum of its proper divisors (340962329764).

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

230323022300 is a wasteful number, since it uses less digits than its factorization.

230323022300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48555 (or 48548 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 230323022300 its reverse (3220323032), we get a palindrome (233543345332).

The spelling of 230323022300 in words is "two hundred thirty billion, three hundred twenty-three million, twenty-two thousand, three hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 50 70 100 140 175 350 700 8147 16294 32588 40387 40735 57029 80774 81470 114058 161548 162940 201935 203675 228116 282709 285145 403870 407350 565418 570290 807740 814700 1009675 1130836 1140580 1413545 1425725 2019350 2827090 2851450 4038700 5654180 5702900 7067725 14135450 28270900 329032889 658065778 1316131556 1645164445 2303230223 3290328890 4606460446 6580657780 8225822225 9212920892 11516151115 16451644450 23032302230 32903288900 46064604460 57580755575 115161511150 230323022300