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10660060612 = 226143688773
BaseRepresentation
bin10011110110110001…
…11001110111000100
31000111220210012001201
421323120321313010
5133312433414422
64521442032244
7525111006625
oct117330716704
930456705051
1010660060612
114580365353
122096048684
13100b684796
14731aa1a4c
15425ce1727
hex27b639dc4

10660060612 has 12 divisors (see below), whose sum is σ = 18960927916. Its totient is φ = 5242652640.

The previous prime is 10660060573. The next prime is 10660060633. The reversal of 10660060612 is 21606006601.

It can be written as a sum of positive squares in 2 ways, for example, as 431974656 + 10228085956 = 20784^2 + 101134^2 .

It is a super-2 number, since 2×106600606122 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21844143 + ... + 21844630.

Almost surely, 210660060612 is an apocalyptic number.

It is an amenable number.

10660060612 is a deficient number, since it is larger than the sum of its proper divisors (8300867304).

10660060612 is a wasteful number, since it uses less digits than its factorization.

10660060612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43688838 (or 43688836 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 10660060612 in words is "ten billion, six hundred sixty million, sixty thousand, six hundred twelve".

Divisors: 1 2 4 61 122 244 43688773 87377546 174755092 2665015153 5330030306 10660060612