Base | Representation |
---|---|
bin | 1010111011110001100001… |
… | …0011000110001111010011 |
3 | 1120120021221022200221210202 |
4 | 2232330120103012033103 |
5 | 3033432044401332404 |
6 | 41322501255045415 |
7 | 2350363614316262 |
oct | 256743023061723 |
9 | 46507838627722 |
10 | 12022021120979 |
11 | 3915568566a41 |
12 | 1421b4667086b |
13 | 692896a2829c |
14 | 2d7c2449a5d9 |
15 | 15cac132221e |
hex | aef184c63d3 |
12022021120979 has 2 divisors, whose sum is σ = 12022021120980. Its totient is φ = 12022021120978.
The previous prime is 12022021120943. The next prime is 12022021121023. The reversal of 12022021120979 is 97902112022021.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12022021120979 - 224 = 12022004343763 is a prime.
It is not a weakly prime, because it can be changed into another prime (12022021120579) 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, 6011010560489 + 6011010560490.
It is an arithmetic number, because the mean of its divisors is an integer number (6011010560490).
Almost surely, 212022021120979 is an apocalyptic number.
12022021120979 is a deficient number, since it is larger than the sum of its proper divisors (1).
12022021120979 is an equidigital number, since it uses as much as digits as its factorization.
12022021120979 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 18144, while the sum is 38.
The spelling of 12022021120979 in words is "twelve trillion, twenty-two billion, twenty-one million, one hundred twenty thousand, nine hundred seventy-nine".
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