Base | Representation |
---|---|
bin | 1001100000000101001110… |
… | …00101011100110000111001 |
3 | 2201222101211121210101120220 |
4 | 10300002213011130300321 |
5 | 10214304414140320403 |
6 | 112234204045410253 |
7 | 4254336002006130 |
oct | 460024705346071 |
9 | 81871747711526 |
10 | 20893524151353 |
11 | 67259917659a7 |
12 | 241537ab69989 |
13 | b87335226b29 |
14 | 523375568917 |
15 | 26374dad2953 |
hex | 1300a715cc39 |
20893524151353 has 32 divisors (see below), whose sum is σ = 32672211812352. Its totient is φ = 11627268355200.
The previous prime is 20893524151289. The next prime is 20893524151391. The reversal of 20893524151353 is 35315142539802.
It is not a de Polignac number, because 20893524151353 - 26 = 20893524151289 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20893524151296 and 20893524151305.
It is not an unprimeable number, because it can be changed into a prime (20893524151393) 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 31 ways as a sum of consecutive naturals, for example, 21066393 + ... + 22035878.
It is an arithmetic number, because the mean of its divisors is an integer number (1021006619136).
Almost surely, 220893524151353 is an apocalyptic number.
It is an amenable number.
20893524151353 is a deficient number, since it is larger than the sum of its proper divisors (11778687660999).
20893524151353 is a wasteful number, since it uses less digits than its factorization.
20893524151353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43102885.
The product of its (nonzero) digits is 3888000, while the sum is 51.
The spelling of 20893524151353 in words is "twenty trillion, eight hundred ninety-three billion, five hundred twenty-four million, one hundred fifty-one thousand, three hundred fifty-three".
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