Base | Representation |
---|---|
bin | 10101111010001101000110… |
… | …01000011000111111000000 |
3 | 20022120220102011220212122200 |
4 | 22331012203020120333000 |
5 | 22303332340032414203 |
6 | 250245145352233200 |
7 | 13101563034556164 |
oct | 1275064310307700 |
9 | 208526364825580 |
10 | 48179385044928 |
11 | 14395842907655 |
12 | 54a15a269b800 |
13 | 20b63b159c507 |
14 | bc7c74dd6ca4 |
15 | 5883ca3b69a3 |
hex | 2bd1a3218fc0 |
48179385044928 has 84 divisors (see below), whose sum is σ = 138162013117128. Its totient is φ = 16052293532160.
The previous prime is 48179385044887. The next prime is 48179385045059. The reversal of 48179385044928 is 82944058397184.
It is a happy number.
48179385044928 is a `hidden beast` number, since 4 + 8 + 1 + 7 + 93 + 8 + 504 + 4 + 9 + 28 = 666.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18300826 + ... + 20767257.
It is an arithmetic number, because the mean of its divisors is an integer number (1644785870442).
Almost surely, 248179385044928 is an apocalyptic number.
48179385044928 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
48179385044928 is an abundant number, since it is smaller than the sum of its proper divisors (89982628072200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48179385044928 is a wasteful number, since it uses less digits than its factorization.
48179385044928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39070242 (or 39070229 counting only the distinct ones).
The product of its (nonzero) digits is 557383680, while the sum is 72.
The spelling of 48179385044928 in words is "forty-eight trillion, one hundred seventy-nine billion, three hundred eighty-five million, forty-four thousand, nine hundred twenty-eight".
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