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5516660911 = 263128916273
BaseRepresentation
bin1010010001101000…
…11001000010101111
3112020110120102002111
411020310121002233
542244231122121
62311225104451
7253464562336
oct51064310257
915213512074
105516660911
112381013aa3
12109b628127
1369bbc82c8
143a4952d1d
152244b12e1
hex148d190af

5516660911 has 8 divisors (see below), whose sum is σ = 5542273440. Its totient is φ = 5491084032.

The previous prime is 5516660867. The next prime is 5516660927. The reversal of 5516660911 is 1190666155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5516660911 - 29 = 5516660399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5516660011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330871 + ... + 347143.

It is an arithmetic number, because the mean of its divisors is an integer number (692784180).

Almost surely, 25516660911 is an apocalyptic number.

5516660911 is a deficient number, since it is larger than the sum of its proper divisors (25612529).

5516660911 is a wasteful number, since it uses less digits than its factorization.

5516660911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17825.

The product of its (nonzero) digits is 48600, while the sum is 40.

The square root of 5516660911 is about 74274.2277711455. The cubic root of 5516660911 is about 1766.9547593822.

The spelling of 5516660911 in words is "five billion, five hundred sixteen million, six hundred sixty thousand, nine hundred eleven".

Divisors: 1 263 1289 16273 339007 4279799 20975897 5516660911