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4808979252126 = 2327176143365471
BaseRepresentation
bin100010111111010110110…
…0000000000001110011110
3122000201211000212201012100
41011332231200000032132
51112242242142032001
614121114202545530
71004302663123560
oct105765540001636
918021730781170
104808979252126
111594527466395
126580195082a6
1328b63c13c73a
14128a82039330
158515c72b586
hex45fad80039e

4808979252126 has 96 divisors (see below), whose sum is σ = 12610503180288. Its totient is φ = 1292956842240.

The previous prime is 4808979252083. The next prime is 4808979252131. The reversal of 4808979252126 is 6212529798084.

4808979252126 is a `hidden beast` number, since 4 + 8 + 0 + 89 + 7 + 9 + 2 + 521 + 26 = 666.

It is a super-3 number, since 3×48089792521263 (a number of 39 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12975571 + ... + 13341041.

It is an arithmetic number, because the mean of its divisors is an integer number (131359408128).

Almost surely, 24808979252126 is an apocalyptic number.

4808979252126 is an abundant number, since it is smaller than the sum of its proper divisors (7801523928162).

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

4808979252126 is a wasteful number, since it uses less digits than its factorization.

4808979252126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371646 (or 371643 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 63.

The spelling of 4808979252126 in words is "four trillion, eight hundred eight billion, nine hundred seventy-nine million, two hundred fifty-two thousand, one hundred twenty-six".

Divisors: 1 2 3 6 7 9 14 17 18 21 34 42 51 63 102 119 126 153 238 306 357 714 1071 2142 6143 12286 18429 36858 43001 55287 86002 104431 110574 129003 208862 258006 313293 365471 387009 626586 730942 731017 774018 939879 1096413 1462034 1879758 2192826 2193051 2558297 3289239 4386102 5116594 6213007 6578478 6579153 7674891 12426014 13158306 15349782 18639021 23024673 37278042 43491049 46049346 55917063 86982098 111834126 130473147 260946294 391419441 782838882 2245088353 4490176706 6735265059 13470530118 15715618471 20205795177 31431236942 38166502001 40411590354 47146855413 76333004002 94293710826 114499506003 141440566239 228999012006 267165514007 282881132478 343498518009 534331028014 686997036018 801496542021 1602993084042 2404489626063 4808979252126