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2230663330 = 257172716917
BaseRepresentation
bin1000010011110101…
…0011100010100010
312202110101102211101
42010331103202202
514032022211310
61005202505014
7106164216430
oct20475234242
95673342741
102230663330
11a45173415
1252306516a
132971a953c
1417237dd50
15d0c7743a
hex84f538a2

2230663330 has 64 divisors (see below), whose sum is σ = 4877356032. Its totient is φ = 717050880.

The previous prime is 2230663319. The next prime is 2230663333. The reversal of 2230663330 is 333660322.

It is not an unprimeable number, because it can be changed into a prime (2230663333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 319032 + ... + 325948.

It is an arithmetic number, because the mean of its divisors is an integer number (76208688).

Almost surely, 22230663330 is an apocalyptic number.

2230663330 is an abundant number, since it is smaller than the sum of its proper divisors (2646692702).

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

2230663330 is a wasteful number, since it uses less digits than its factorization.

2230663330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7219.

The product of its (nonzero) digits is 11664, while the sum is 28.

The square root of 2230663330 is about 47229.8986871664. The cubic root of 2230663330 is about 1306.6060837031.

The spelling of 2230663330 in words is "two billion, two hundred thirty million, six hundred sixty-three thousand, three hundred thirty".

Divisors: 1 2 5 7 10 14 17 34 35 70 85 119 170 238 271 542 595 1190 1355 1897 2710 3794 4607 6917 9214 9485 13834 18970 23035 32249 34585 46070 48419 64498 69170 96838 117589 161245 235178 242095 322490 484190 587945 823123 1175890 1646246 1874507 3749014 4115615 8231230 9372535 13121549 18745070 26243098 31866619 63733238 65607745 131215490 159333095 223066333 318666190 446132666 1115331665 2230663330