Base | Representation |
---|---|
bin | 1001000111011111011110… |
… | …11000010001101000000010 |
3 | 2121222122000101112200111000 |
4 | 10203233233120101220002 |
5 | 10111434042343114311 |
6 | 110350113543232430 |
7 | 4136315463244266 |
oct | 443575730215002 |
9 | 77878011480430 |
10 | 20048628488706 |
11 | 642a63712a384 |
12 | 22b9685148716 |
13 | b25767b6b0cc |
14 | 4d45047740a6 |
15 | 24b79e112056 |
hex | 123bef611a02 |
20048628488706 has 32 divisors (see below), whose sum is σ = 44694848070720. Its totient is φ = 6661525115232.
The previous prime is 20048628488701. The next prime is 20048628488711. The reversal of 20048628488706 is 60788482684002.
20048628488706 is a `hidden beast` number, since 2 + 0 + 0 + 4 + 86 + 2 + 8 + 488 + 70 + 6 = 666.
It is an interprime number because it is at equal distance from previous prime (20048628488701) and next prime (20048628488711).
It is not an unprimeable number, because it can be changed into a prime (20048628488701) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 593067600 + ... + 593101403.
It is an arithmetic number, because the mean of its divisors is an integer number (1396714002210).
Almost surely, 220048628488706 is an apocalyptic number.
20048628488706 is an abundant number, since it is smaller than the sum of its proper divisors (24646219582014).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20048628488706 is a wasteful number, since it uses less digits than its factorization.
20048628488706 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1186169327 (or 1186169321 counting only the distinct ones).
The product of its (nonzero) digits is 66060288, while the sum is 63.
The spelling of 20048628488706 in words is "twenty trillion, forty-eight billion, six hundred twenty-eight million, four hundred eighty-eight thousand, seven hundred six".
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