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230042312200 = 23523793034859
BaseRepresentation
bin1101011000111110010…
…1110001111000001000
3210222210001012021022001
43112033211301320020
512232111312442300
6253402513040344
722422443251021
oct3261745617010
9728701167261
10230042312200
1189618984a98
12387008560b4
13189013aa37c
14b1c3dc1c48
155eb5b5a16a
hex358f971e08

230042312200 has 48 divisors (see below), whose sum is σ = 536259762000. Its totient is φ = 91774105920.

The previous prime is 230042312191. The next prime is 230042312231. The reversal of 230042312200 is 2213240032.

230042312200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×2300423122004 (a number of 47 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1441630 + ... + 1593229.

It is an arithmetic number, because the mean of its divisors is an integer number (11172078375).

Almost surely, 2230042312200 is an apocalyptic number.

230042312200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230042312200 is an abundant number, since it is smaller than the sum of its proper divisors (306217449800).

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

230042312200 is a wasteful number, since it uses less digits than its factorization.

230042312200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3035254 (or 3035245 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 230042312200 its reverse (2213240032), we get a palindrome (232255552232).

The spelling of 230042312200 in words is "two hundred thirty billion, forty-two million, three hundred twelve thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 379 758 1516 1895 3032 3790 7580 9475 15160 18950 37900 75800 3034859 6069718 12139436 15174295 24278872 30348590 60697180 75871475 121394360 151742950 303485900 606971800 1150211561 2300423122 4600846244 5751057805 9201692488 11502115610 23004231220 28755289025 46008462440 57510578050 115021156100 230042312200