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42204056266 = 241659781007
BaseRepresentation
bin100111010011100011…
…101100101011001010
311000221021101012022001
4213103203230223022
51142413214300031
631215511221214
73022566362551
oct472343545312
9130837335261
1042204056266
11169980a9149
12821a07780a
133c978a4278
1420851c2d98
151170255861
hex9d38ecaca

42204056266 has 16 divisors (see below), whose sum is σ = 64948625280. Its totient is φ = 20556077920.

The previous prime is 42204056263. The next prime is 42204056267. The reversal of 42204056266 is 66265040224.

It is not an unprimeable number, because it can be changed into a prime (42204056263) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 336466 + ... + 444541.

It is an arithmetic number, because the mean of its divisors is an integer number (4059289080).

Almost surely, 242204056266 is an apocalyptic number.

42204056266 is a deficient number, since it is larger than the sum of its proper divisors (22744569014).

42204056266 is a wasteful number, since it uses less digits than its factorization.

42204056266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781709.

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 42204056266 in words is "forty-two billion, two hundred four million, fifty-six thousand, two hundred sixty-six".

Divisors: 1 2 41 82 659 1318 27019 54038 781007 1562014 32021287 64042574 514683613 1029367226 21102028133 42204056266