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23002004200 = 2352719864737
BaseRepresentation
bin10101011011000001…
…101011101011101000
32012101001022212211111
4111123001223223220
5334102003113300
614322244440104
71443003544510
oct253301535350
965331285744
1023002004200
11983403922a
12455b3a9034
132227611496
141182c90840
158e95a89ba
hex55b06bae8

23002004200 has 96 divisors (see below), whose sum is σ = 64336507200. Its totient is φ = 7471319040.

The previous prime is 23002004191. The next prime is 23002004227. The reversal of 23002004200 is 240020032.

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, 405769 + ... + 458968.

It is an arithmetic number, because the mean of its divisors is an integer number (670171950).

Almost surely, 223002004200 is an apocalyptic number.

23002004200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23002004200 is an abundant number, since it is smaller than the sum of its proper divisors (41334503000).

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

23002004200 is a wasteful number, since it uses less digits than its factorization.

23002004200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864779 (or 864770 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 23002004200 its reverse (240020032), we get a palindrome (23242024232).

The spelling of 23002004200 in words is "twenty-three billion, two million, four thousand, two hundred".

Divisors: 1 2 4 5 7 8 10 14 19 20 25 28 35 38 40 50 56 70 76 95 100 133 140 152 175 190 200 266 280 350 380 475 532 665 700 760 950 1064 1330 1400 1900 2660 3325 3800 5320 6650 13300 26600 864737 1729474 3458948 4323685 6053159 6917896 8647370 12106318 16430003 17294740 21618425 24212636 30265795 32860006 34589480 43236850 48425272 60531590 65720012 82150015 86473700 115010021 121063180 131440024 151328975 164300030 172947400 230020042 242126360 302657950 328600060 410750075 460040084 575050105 605315900 657200120 821500150 920080168 1150100210 1210631800 1643000300 2300200420 2875250525 3286000600 4600400840 5750501050 11501002100 23002004200