Base | Representation |
---|---|
bin | 10011000010010101… |
… | …01000100011001111 |
3 | 222101020221111010121 |
4 | 21201022220203033 |
5 | 131412322041304 |
6 | 4410044245411 |
7 | 511156343062 |
oct | 114112504317 |
9 | 28336844117 |
10 | 10220112079 |
11 | 4374a94521 |
12 | 1b92840867 |
13 | c6b496bc8 |
14 | 6cd49c8d9 |
15 | 3ec38b554 |
hex | 2612a88cf |
10220112079 has 2 divisors, whose sum is σ = 10220112080. Its totient is φ = 10220112078.
The previous prime is 10220112073. The next prime is 10220112121. The reversal of 10220112079 is 97021102201.
It is a weak prime.
It is an emirp because it is prime and its reverse (97021102201) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10220112079 - 25 = 10220112047 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10220112073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110056039 + 5110056040.
It is an arithmetic number, because the mean of its divisors is an integer number (5110056040).
Almost surely, 210220112079 is an apocalyptic number.
10220112079 is a deficient number, since it is larger than the sum of its proper divisors (1).
10220112079 is an equidigital number, since it uses as much as digits as its factorization.
10220112079 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 504, while the sum is 25.
The spelling of 10220112079 in words is "ten billion, two hundred twenty million, one hundred twelve thousand, seventy-nine".
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