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23200230300 = 22352135948777
BaseRepresentation
bin10101100110110101…
…110110101110011100
32012212212022210220220
4111212311312232130
5340003224332200
614354045241340
71450631463252
oct254665665634
965785283826
1023200230300
119925a1a455
1245b5863250
1322596c7230
1411a13305d2
1590bbb24a0
hex566d76b9c

23200230300 has 72 divisors (see below), whose sum is σ = 72289550256. Its totient is φ = 5710824960.

The previous prime is 23200230217. The next prime is 23200230329. The reversal of 23200230300 is 303200232.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 23200230300.

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, 2970489 + ... + 2978288.

Almost surely, 223200230300 is an apocalyptic number.

23200230300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23200230300 is an abundant number, since it is smaller than the sum of its proper divisors (49089319956).

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

23200230300 is a wasteful number, since it uses less digits than its factorization.

23200230300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5948807 (or 5948800 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 15.

Adding to 23200230300 its reverse (303200232), we get a palindrome (23503430532).

The spelling of 23200230300 in words is "twenty-three billion, two hundred million, two hundred thirty thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 13 15 20 25 26 30 39 50 52 60 65 75 78 100 130 150 156 195 260 300 325 390 650 780 975 1300 1950 3900 5948777 11897554 17846331 23795108 29743885 35692662 59487770 71385324 77334101 89231655 118975540 148719425 154668202 178463310 232002303 297438850 309336404 356926620 386670505 446158275 464004606 594877700 773341010 892316550 928009212 1160011515 1546682020 1784633100 1933352525 2320023030 3866705050 4640046060 5800057575 7733410100 11600115150 23200230300