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7164260213 = 1119536411009
BaseRepresentation
bin1101010110000010…
…11110111101110101
3200111021211010102212
412223001132331311
5104133022311323
63142522543205
7342352131005
oct65301367565
920437733385
107164260213
113047046810
12147b367b05
138a2358836
144bd6b8005
152bde63b78
hex1ab05ef75

7164260213 has 32 divisors (see below), whose sum is σ = 8403523200. Its totient is φ = 6038323200.

The previous prime is 7164260209. The next prime is 7164260269. The reversal of 7164260213 is 3120624617.

It is a cyclic number.

It is not a de Polignac number, because 7164260213 - 22 = 7164260209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7164260213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7164260293) 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, 7099853 + ... + 7100861.

It is an arithmetic number, because the mean of its divisors is an integer number (262610100).

Almost surely, 27164260213 is an apocalyptic number.

It is an amenable number.

7164260213 is a deficient number, since it is larger than the sum of its proper divisors (1239262987).

7164260213 is a wasteful number, since it uses less digits than its factorization.

7164260213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1733.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 7164260213 is about 84641.9530315788. The cubic root of 7164260213 is about 1927.7784323708.

The spelling of 7164260213 in words is "seven billion, one hundred sixty-four million, two hundred sixty thousand, two hundred thirteen".

Divisors: 1 11 19 53 209 583 641 1007 1009 7051 11077 11099 12179 19171 33973 53477 133969 210881 373703 588247 645487 646769 1016063 7100357 7114459 11176693 12288611 34278757 135174721 377066327 651296383 7164260213