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10555016065 = 511191909383
BaseRepresentation
bin10011101010010000…
…01100001110000001
31000020121010101000221
421311020030032001
5133104041003230
64503210343041
7522364104406
oct116510141601
930217111027
1010555016065
114527038880
122066a2aa81
13cc2995b49
14721b5a2ad
1541b99227a
hex27520c381

10555016065 has 8 divisors (see below), whose sum is σ = 13817475648. Its totient is φ = 7676375280.

The previous prime is 10555016057. The next prime is 10555016141. The reversal of 10555016065 is 56061055501.

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

It is not a de Polignac number, because 10555016065 - 23 = 10555016057 is a prime.

It is a super-2 number, since 2×105550160652 (a number of 21 digits) contains 22 as substring.

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 10555016065.

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, 95954637 + ... + 95954746.

It is an arithmetic number, because the mean of its divisors is an integer number (1727184456).

Almost surely, 210555016065 is an apocalyptic number.

It is an amenable number.

10555016065 is a deficient number, since it is larger than the sum of its proper divisors (3262459583).

10555016065 is a wasteful number, since it uses less digits than its factorization.

10555016065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191909399.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 10555016065 in words is "ten billion, five hundred fifty-five million, sixteen thousand, sixty-five".

Divisors: 1 5 11 55 191909383 959546915 2111003213 10555016065