Base | Representation |
---|---|
bin | 1100000100111001011… |
… | …1000100100101000001 |
3 | 201211112011020120000102 |
4 | 3001032113010211001 |
5 | 11344401103213441 |
6 | 235151204332145 |
7 | 20663243155556 |
oct | 3011627044501 |
9 | 654464216012 |
10 | 207473101121 |
11 | 7aa9717a730 |
12 | 342623a4055 |
13 | 1674564c8c0 |
14 | a0827d0a2d |
15 | 55e459169b |
hex | 304e5c4941 |
207473101121 has 16 divisors (see below), whose sum is σ = 243767240640. Its totient is φ = 174087145920.
The previous prime is 207473101091. The next prime is 207473101183. The reversal of 207473101121 is 121101374702.
It is a cyclic number.
It is not a de Polignac number, because 207473101121 - 210 = 207473100097 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (207473101321) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1627850 + ... + 1750668.
It is an arithmetic number, because the mean of its divisors is an integer number (15235452540).
Almost surely, 2207473101121 is an apocalyptic number.
It is an amenable number.
207473101121 is a deficient number, since it is larger than the sum of its proper divisors (36294139519).
207473101121 is a wasteful number, since it uses less digits than its factorization.
207473101121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134656.
The product of its (nonzero) digits is 2352, while the sum is 29.
Adding to 207473101121 its reverse (121101374702), we get a palindrome (328574475823).
The spelling of 207473101121 in words is "two hundred seven billion, four hundred seventy-three million, one hundred one thousand, one hundred twenty-one".
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