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2204230368 = 253173132721
BaseRepresentation
bin1000001101100001…
…1110001011100000
312200121122111121210
42003120132023200
514003240332433
61002420150120
7105423435414
oct20330361340
95617574553
102204230368
11a3125999a
12516238340
13291883032
1416ca5cd44
15cd7a5463
hex8361e2e0

2204230368 has 48 divisors (see below), whose sum is σ = 5819594256. Its totient is φ = 730490880.

The previous prime is 2204230349. The next prime is 2204230381. The reversal of 2204230368 is 8630324022.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

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, 49753 + ... + 82968.

It is an arithmetic number, because the mean of its divisors is an integer number (121241547).

Almost surely, 22204230368 is an apocalyptic number.

It is an amenable number.

2204230368 is an abundant number, since it is smaller than the sum of its proper divisors (3615363888).

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

2204230368 is a wasteful number, since it uses less digits than its factorization.

2204230368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132907 (or 132899 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 2204230368 is about 46949.2318148018. The cubic root of 2204230368 is about 1301.4245464914.

The spelling of 2204230368 in words is "two billion, two hundred four million, two hundred thirty thousand, three hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 173 346 519 692 1038 1384 2076 2768 4152 5536 8304 16608 132721 265442 398163 530884 796326 1061768 1592652 2123536 3185304 4247072 6370608 12741216 22960733 45921466 68882199 91842932 137764398 183685864 275528796 367371728 551057592 734743456 1102115184 2204230368