Base | Representation |
---|---|
bin | 111011111101100… |
… | …101100000100001 |
3 | 2121002222002210020 |
4 | 323331211200201 |
5 | 4030014001121 |
6 | 243454024053 |
7 | 33633601035 |
oct | 7375454041 |
9 | 2532862706 |
10 | 1006000161 |
11 | 4769518a1 |
12 | 240aa8029 |
13 | 13055b28a |
14 | 978701c5 |
15 | 5d4b91c6 |
hex | 3bf65821 |
1006000161 has 8 divisors (see below), whose sum is σ = 1341590304. Its totient is φ = 670538400.
The previous prime is 1006000157. The next prime is 1006000181. The reversal of 1006000161 is 1610006001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1006000161 - 22 = 1006000157 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1006000161.
It is not an unprimeable number, because it can be changed into a prime (1006000181) 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, 12015 + ... + 46436.
It is an arithmetic number, because the mean of its divisors is an integer number (167698788).
Almost surely, 21006000161 is an apocalyptic number.
It is an amenable number.
1006000161 is a deficient number, since it is larger than the sum of its proper divisors (335590143).
1006000161 is an equidigital number, since it uses as much as digits as its factorization.
1006000161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64191.
The product of its (nonzero) digits is 36, while the sum is 15.
The square root of 1006000161 is about 31717.5055923381. The cubic root of 1006000161 is about 1001.9960667333.
Adding to 1006000161 its reverse (1610006001), we get a palindrome (2616006162).
The spelling of 1006000161 in words is "one billion, six million, one hundred sixty-one", and thus it is an aban number.
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