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10660612226 = 2111925503857
BaseRepresentation
bin10011110110110110…
…00000100010000010
31000111221211012201212
421323123000202002
5133313104042401
64521501530122
7525115465055
oct117333004202
930457735655
1010660612226
114580701830
122096273942
13100b818894
14731ba6a9c
15425d9edbb
hex27b6c0882

10660612226 has 16 divisors (see below), whose sum is σ = 18362777760. Its totient is φ = 4590694080.

The previous prime is 10660612223. The next prime is 10660612267. The reversal of 10660612226 is 62221606601.

It is a super-2 number, since 2×106606122262 (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10660612192 and 10660612201.

It is not an unprimeable number, because it can be changed into a prime (10660612223) 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, 12751511 + ... + 12752346.

It is an arithmetic number, because the mean of its divisors is an integer number (1147673610).

Almost surely, 210660612226 is an apocalyptic number.

10660612226 is a deficient number, since it is larger than the sum of its proper divisors (7702165534).

10660612226 is a wasteful number, since it uses less digits than its factorization.

10660612226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25503889.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 10660612226 in words is "ten billion, six hundred sixty million, six hundred twelve thousand, two hundred twenty-six".

Divisors: 1 2 11 19 22 38 209 418 25503857 51007714 280542427 484573283 561084854 969146566 5330306113 10660612226