Base | Representation |
---|---|
bin | 1001000111001111100010… |
… | …0001010111110001101011 |
3 | 1022110220110100021212210011 |
4 | 2101303320201113301223 |
5 | 2303132012001410404 |
6 | 33151050102432351 |
7 | 2052631523120401 |
oct | 221637041276153 |
9 | 38426410255704 |
10 | 10020033231979 |
11 | 32135215a0791 |
12 | 1159b48a326b7 |
13 | 578b6769a244 |
14 | 268d879c5471 |
15 | 12599da75604 |
hex | 91cf8857c6b |
10020033231979 has 2 divisors, whose sum is σ = 10020033231980. Its totient is φ = 10020033231978.
The previous prime is 10020033231977. The next prime is 10020033232021. The reversal of 10020033231979 is 97913233002001.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10020033231979 - 21 = 10020033231977 is a prime.
Together with 10020033231977, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (10020033231977) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010016615989 + 5010016615990.
It is an arithmetic number, because the mean of its divisors is an integer number (5010016615990).
Almost surely, 210020033231979 is an apocalyptic number.
10020033231979 is a deficient number, since it is larger than the sum of its proper divisors (1).
10020033231979 is an equidigital number, since it uses as much as digits as its factorization.
10020033231979 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 61236, while the sum is 40.
The spelling of 10020033231979 in words is "ten trillion, twenty billion, thirty-three million, two hundred thirty-one thousand, nine hundred seventy-nine".
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