Base | Representation |
---|---|
bin | 1100000011100101000… |
… | …1001111011001100010 |
3 | 201210121111102002221221 |
4 | 3000321101033121202 |
5 | 11343140012013132 |
6 | 235052124205254 |
7 | 20651415404644 |
oct | 3007121173142 |
9 | 653544362857 |
10 | 207119251042 |
11 | 7a925465950 |
12 | 3418399982a |
13 | 166ba249162 |
14 | a04b800894 |
15 | 55c3496e97 |
hex | 303944f662 |
207119251042 has 8 divisors (see below), whose sum is σ = 338922410832. Its totient is φ = 94145114100.
The previous prime is 207119251039. The next prime is 207119251043. The reversal of 207119251042 is 240152911702.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 207119250989 and 207119251007.
It is not an unprimeable number, because it can be changed into a prime (207119251043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4707255684 + ... + 4707255727.
It is an arithmetic number, because the mean of its divisors is an integer number (42365301354).
Almost surely, 2207119251042 is an apocalyptic number.
207119251042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
207119251042 is a deficient number, since it is larger than the sum of its proper divisors (131803159790).
207119251042 is a wasteful number, since it uses less digits than its factorization.
207119251042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9414511424.
The product of its (nonzero) digits is 10080, while the sum is 34.
The spelling of 207119251042 in words is "two hundred seven billion, one hundred nineteen million, two hundred fifty-one thousand, forty-two".
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