Base | Representation |
---|---|
bin | 11101111001011000… |
… | …10010000111000001 |
3 | 1112102121002100000000 |
4 | 32330230102013001 |
5 | 230332430031014 |
6 | 11212404350213 |
7 | 1105515035634 |
oct | 167454220701 |
9 | 45377070000 |
10 | 16050627009 |
11 | 68971846aa |
12 | 313b3a5369 |
13 | 168a400b41 |
14 | ac398dc1b |
15 | 63e196509 |
hex | 3bcb121c1 |
16050627009 has 18 divisors (see below), whose sum is σ = 24074727170. Its totient is φ = 10700413632.
The previous prime is 16050626861. The next prime is 16050627023. The reversal of 16050627009 is 90072605061.
It can be written as a sum of positive squares in only one way, i.e., 15966849600 + 83777409 = 126360^2 + 9153^2 .
It is not a de Polignac number, because 16050627009 - 221 = 16048529857 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (16050627079) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1216624 + ... + 1229745.
Almost surely, 216050627009 is an apocalyptic number.
It is an amenable number.
16050627009 is a deficient number, since it is larger than the sum of its proper divisors (8024100161).
16050627009 is an frugal number, since it uses more digits than its factorization.
16050627009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2446393 (or 2446372 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 36.
The spelling of 16050627009 in words is "sixteen billion, fifty million, six hundred twenty-seven thousand, nine".
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