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51060601061106 = 23713181915140871
BaseRepresentation
bin10111001110000011110001…
…11111001111111011110010
320200210100100002011120012120
423213001320333033323302
523143034102332423411
6300332525530535110
713520002202613450
oct1347017077177362
9220710302146176
1051060601061106
11152a675217415a
125887a77b97496
132264cbcb26550
14c874bc2859d0
155d830b7a6106
hex2e7078fcfef2

51060601061106 has 64 divisors (see below), whose sum is σ = 125694567161856. Its totient is φ = 13465789243200.

The previous prime is 51060601061081. The next prime is 51060601061137. The reversal of 51060601061106 is 60116010606015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7361851 + ... + 12502721.

It is an arithmetic number, because the mean of its divisors is an integer number (1963977611904).

Almost surely, 251060601061106 is an apocalyptic number.

51060601061106 is an abundant number, since it is smaller than the sum of its proper divisors (74633966100750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51060601061106 is a wasteful number, since it uses less digits than its factorization.

51060601061106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5159087.

The product of its (nonzero) digits is 6480, while the sum is 33.

The spelling of 51060601061106 in words is "fifty-one trillion, sixty billion, six hundred one million, sixty-one thousand, one hundred six".

Divisors: 1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 546 18191 36382 54573 109146 127337 236483 254674 382011 472966 709449 764022 1418898 1655381 3310762 4966143 5140871 9932286 10281742 15422613 30845226 35986097 66831323 71972194 107958291 133662646 200493969 215916582 400987938 467819261 935638522 1403457783 2806915566 93517584361 187035168722 280552753083 561105506166 654623090527 1215728596693 1309246181054 1963869271581 2431457193386 3647185790079 3927738543162 7294371580158 8510100176851 17020200353702 25530300530553 51060601061106