Base | Representation |
---|---|
bin | 1011011110011100… |
… | …10110011101010011 |
3 | 120220101000020112101 |
4 | 11233032112131103 |
5 | 100104204002100 |
6 | 2455203341231 |
7 | 305450431633 |
oct | 55716263523 |
9 | 16811006471 |
10 | 6161000275 |
11 | 26817a6771 |
12 | 123b381817 |
13 | 7725498c1 |
14 | 42635c6c3 |
15 | 260d3b86a |
hex | 16f396753 |
6161000275 has 6 divisors (see below), whose sum is σ = 7639640372. Its totient is φ = 4928800200.
The previous prime is 6161000273. The next prime is 6161000281. The reversal of 6161000275 is 5720001616.
It is not a de Polignac number, because 6161000275 - 21 = 6161000273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6161000273) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 123219981 + ... + 123220030.
Almost surely, 26161000275 is an apocalyptic number.
6161000275 is a deficient number, since it is larger than the sum of its proper divisors (1478640097).
6161000275 is a wasteful number, since it uses less digits than its factorization.
6161000275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246440021 (or 246440016 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 28.
The square root of 6161000275 is about 78492.0395645316. The cubic root of 6161000275 is about 1833.2305081908.
The spelling of 6161000275 in words is "six billion, one hundred sixty-one million, two hundred seventy-five", and thus it is an aban number.
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