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23331213020200 = 2352589071980343
BaseRepresentation
bin1010100111000001110001…
…01010100000110000101000
310001121102221100110112010011
411103200320222200300220
511024224311013121300
6121342113350101304
74625424131344261
oct523407052406050
9101542840415104
1023331213020200
117485791563078
1227498b404a834
13100317c40a257
145a934585d968
152a6d72120eba
hex153838aa0c28

23331213020200 has 48 divisors (see below), whose sum is σ = 54246018523680. Its totient is φ = 9332322068160.

The previous prime is 23331213020191. The next prime is 23331213020243. The reversal of 23331213020200 is 202031213332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10791229 + ... + 12771571.

It is an arithmetic number, because the mean of its divisors is an integer number (1130125385910).

Almost surely, 223331213020200 is an apocalyptic number.

23331213020200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23331213020200 is an abundant number, since it is smaller than the sum of its proper divisors (30914805503480).

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

23331213020200 is a wasteful number, since it uses less digits than its factorization.

23331213020200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2039266 (or 2039257 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 23331213020200 its reverse (202031213332), we get a palindrome (23533244233532).

The spelling of 23331213020200 in words is "twenty-three trillion, three hundred thirty-one billion, two hundred thirteen million, twenty thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 58907 117814 235628 294535 471256 589070 1178140 1472675 1980343 2356280 2945350 3960686 5890700 7921372 9901715 11781400 15842744 19803430 39606860 49508575 79213720 99017150 198034300 396068600 116656065101 233312130202 466624260404 583280325505 933248520808 1166560651010 2333121302020 2916401627525 4666242604040 5832803255050 11665606510100 23331213020200