Base | Representation |
---|---|
bin | 1110011110010000011… |
… | …00101010000000000001 |
3 | 1202112120022001101200211 |
4 | 13033020030222000001 |
5 | 31121412140000001 |
6 | 1020240340114121 |
7 | 50633030154241 |
oct | 7171014520001 |
9 | 1675508041624 |
10 | 497280000001 |
11 | 181993661214 |
12 | 80462095941 |
13 | 37b7c780c15 |
14 | 1a0d5ca5b21 |
15 | ce06e4c351 |
hex | 73c832a001 |
497280000001 has 8 divisors (see below), whose sum is σ = 523459183520. Its totient is φ = 471101471712.
The previous prime is 497279999999. The next prime is 497280000029. The reversal of 497280000001 is 100000082794.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 497280000001 - 21 = 497279999999 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (497280000031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2530381 + ... + 2719813.
It is an arithmetic number, because the mean of its divisors is an integer number (65432397940).
Almost surely, 2497280000001 is an apocalyptic number.
It is an amenable number.
497280000001 is a deficient number, since it is larger than the sum of its proper divisors (26179183519).
497280000001 is a wasteful number, since it uses less digits than its factorization.
497280000001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 327615.
The product of its (nonzero) digits is 4032, while the sum is 31.
Adding to 497280000001 its reverse (100000082794), we get a palindrome (597280082795).
The spelling of 497280000001 in words is "four hundred ninety-seven billion, two hundred eighty million, one", and thus it is an aban number.
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