Base | Representation |
---|---|
bin | 110111111011100100… |
… | …0000110001110100111 |
3 | 102111000200112221221122 |
4 | 1233313020012032213 |
5 | 3431441203241012 |
6 | 131102230404155 |
7 | 11451304646132 |
oct | 1576710061647 |
9 | 374020487848 |
10 | 120110212007 |
11 | 46a360a1025 |
12 | 1b34080065b |
13 | b431c95086 |
14 | 5b55c35219 |
15 | 31ce9c5e72 |
hex | 1bf72063a7 |
120110212007 has 2 divisors, whose sum is σ = 120110212008. Its totient is φ = 120110212006.
The previous prime is 120110211959. The next prime is 120110212031. The reversal of 120110212007 is 700212011021.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 120110212007 - 26 = 120110211943 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (120110212067) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60055106003 + 60055106004.
It is an arithmetic number, because the mean of its divisors is an integer number (60055106004).
Almost surely, 2120110212007 is an apocalyptic number.
120110212007 is a deficient number, since it is larger than the sum of its proper divisors (1).
120110212007 is an equidigital number, since it uses as much as digits as its factorization.
120110212007 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 56, while the sum is 17.
Adding to 120110212007 its reverse (700212011021), we get a palindrome (820322223028).
The spelling of 120110212007 in words is "one hundred twenty billion, one hundred ten million, two hundred twelve thousand, seven".
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