Base | Representation |
---|---|
bin | 10111010011000011001… |
… | …000001111001010101010 |
3 | 12200001110112212111222110 |
4 | 113103003020033022222 |
5 | 202212322344104011 |
6 | 3223253455303150 |
7 | 223445211433251 |
oct | 27230310171252 |
9 | 5601415774873 |
10 | 1601001550506 |
11 | 567a87701186 |
12 | 21a35021aab6 |
13 | b7c87586b87 |
14 | 576bb71d798 |
15 | 2b9a44beba6 |
hex | 174c320f2aa |
1601001550506 has 8 divisors (see below), whose sum is σ = 3202003101024. Its totient is φ = 533667183500.
The previous prime is 1601001550487. The next prime is 1601001550513. The reversal of 1601001550506 is 6050551001061.
It is a sphenic number, since it is the product of 3 distinct primes.
1601001550506 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133416795870 + ... + 133416795881.
It is an arithmetic number, because the mean of its divisors is an integer number (400250387628).
Almost surely, 21601001550506 is an apocalyptic number.
1601001550506 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1601001550506 is a wasteful number, since it uses less digits than its factorization.
1601001550506 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 266833591756.
The product of its (nonzero) digits is 4500, while the sum is 30.
Adding to 1601001550506 its reverse (6050551001061), we get a palindrome (7651552551567).
The spelling of 1601001550506 in words is "one trillion, six hundred one billion, one million, five hundred fifty thousand, five hundred six".
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