Base | Representation |
---|---|
bin | 1010011100001010… |
… | …11001011101011101 |
3 | 112110121210202121022 |
4 | 11032011121131131 |
5 | 42434340131044 |
6 | 2324102413525 |
7 | 255616520612 |
oct | 51605313535 |
9 | 15417722538 |
10 | 5605005149 |
11 | 2416974367 |
12 | 11051312a5 |
13 | 6b42ba6c3 |
14 | 3b258c509 |
15 | 22c1123ee |
hex | 14e15975d |
5605005149 has 8 divisors (see below), whose sum is σ = 5902778880. Its totient is φ = 5307508800.
The previous prime is 5605005143. The next prime is 5605005157. The reversal of 5605005149 is 9415005065.
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 5605005149 - 220 = 5603956573 is a prime.
It is a super-3 number, since 3×56050051493 (a number of 30 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5605005143) 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, 27197 + ... + 109314.
It is an arithmetic number, because the mean of its divisors is an integer number (737847360).
Almost surely, 25605005149 is an apocalyptic number.
It is an amenable number.
5605005149 is a deficient number, since it is larger than the sum of its proper divisors (297773731).
5605005149 is a wasteful number, since it uses less digits than its factorization.
5605005149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138691.
The product of its (nonzero) digits is 27000, while the sum is 35.
The square root of 5605005149 is about 74866.5823248263. The cubic root of 5605005149 is about 1776.3369044941.
The spelling of 5605005149 in words is "five billion, six hundred five million, five thousand, one hundred forty-nine".
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