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216334526 = 210110710009
BaseRepresentation
bin11001110010100…
…00000010111110
3120002001221011212
430321100002332
5420340201101
633244444422
75234545622
oct1471200276
9502057155
10216334526
1110112a371
1260549712
1335a861c5
1420a35182
1513ed41bb
hexce500be

216334526 has 16 divisors (see below), whose sum is σ = 330810480. Its totient is φ = 106084800.

The previous prime is 216334493. The next prime is 216334549. The reversal of 216334526 is 625433612.

216334526 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 216334492 and 216334501.

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, 16610 + ... + 26618.

It is an arithmetic number, because the mean of its divisors is an integer number (20675655).

Almost surely, 2216334526 is an apocalyptic number.

216334526 is a deficient number, since it is larger than the sum of its proper divisors (114475954).

216334526 is a wasteful number, since it uses less digits than its factorization.

216334526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10219.

The product of its digits is 25920, while the sum is 32.

The square root of 216334526 is about 14708.3148592896. The cubic root of 216334526 is about 600.3095865291.

The spelling of 216334526 in words is "two hundred sixteen million, three hundred thirty-four thousand, five hundred twenty-six".

Divisors: 1 2 101 107 202 214 10009 10807 20018 21614 1010909 1070963 2021818 2141926 108167263 216334526