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6205231120 = 245117051399
BaseRepresentation
bin1011100011101110…
…00101000000010000
3121000110020101211211
411301313011000100
5100202014343440
62503423345504
7306525410554
oct56167050020
917013211754
106205231120
1126a4766a90
121252152294
1377b7650ba
1442c193864
15264b76eea
hex171dc5010

6205231120 has 40 divisors (see below), whose sum is σ = 15738724800. Its totient is φ = 2256447360.

The previous prime is 6205231093. The next prime is 6205231121. The reversal of 6205231120 is 211325026.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 6205231091 and 6205231100.

It is not an unprimeable number, because it can be changed into a prime (6205231121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3524820 + ... + 3526579.

It is an arithmetic number, because the mean of its divisors is an integer number (393468120).

Almost surely, 26205231120 is an apocalyptic number.

It is an amenable number.

6205231120 is an abundant number, since it is smaller than the sum of its proper divisors (9533493680).

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

6205231120 is a wasteful number, since it uses less digits than its factorization.

6205231120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7051423 (or 7051417 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 6205231120 is about 78773.2893816172. The cubic root of 6205231120 is about 1837.6070736501.

Adding to 6205231120 its reverse (211325026), we get a palindrome (6416556146).

The spelling of 6205231120 in words is "six billion, two hundred five million, two hundred thirty-one thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 440 880 7051399 14102798 28205596 35256995 56411192 70513990 77565389 112822384 141027980 155130778 282055960 310261556 387826945 564111920 620523112 775653890 1241046224 1551307780 3102615560 6205231120