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16008230 = 2572361163
BaseRepresentation
bin111101000100…
…010000100110
31010010022011102
4331010100212
513044230410
61331040102
7253032140
oct75042046
933108142
1016008230
119044247
125440032
133416534
1421a9c90
1516132a5
hexf44426

16008230 has 64 divisors (see below), whose sum is σ = 35140608. Its totient is φ = 5132160.

The previous prime is 16008229. The next prime is 16008233. The reversal of 16008230 is 3280061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16008233) 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, 98129 + ... + 98291.

It is an arithmetic number, because the mean of its divisors is an integer number (549072).

Almost surely, 216008230 is an apocalyptic number.

16008230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16008230 is an abundant number, since it is smaller than the sum of its proper divisors (19132378).

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

16008230 is a wasteful number, since it uses less digits than its factorization.

16008230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 16008230 is about 4001.0286177432. The cubic root of 16008230 is about 252.0274073659.

Adding to 16008230 its reverse (3280061), we get a palindrome (19288291).

The spelling of 16008230 in words is "sixteen million, eight thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 23 35 46 61 70 115 122 161 163 230 305 322 326 427 610 805 815 854 1141 1403 1610 1630 2135 2282 2806 3749 4270 5705 7015 7498 9821 9943 11410 14030 18745 19642 19886 26243 37490 49105 49715 52486 69601 98210 99430 131215 139202 228689 262430 348005 457378 696010 1143445 1600823 2286890 3201646 8004115 16008230