Base | Representation |
---|---|
bin | 1010001011111101… |
… | …01001110101100001 |
3 | 112010010220222100101 |
4 | 11011332221311201 |
5 | 42200032110424 |
6 | 2302404022401 |
7 | 252345620143 |
oct | 50576516541 |
9 | 15103828311 |
10 | 5469019489 |
11 | 235713431a |
12 | 1087691a01 |
13 | 69208760b |
14 | 39c4b0c93 |
15 | 220200344 |
hex | 145fa9d61 |
5469019489 has 8 divisors (see below), whose sum is σ = 5757541280. Its totient is φ = 5180565600.
The previous prime is 5469019487. The next prime is 5469019537. The reversal of 5469019489 is 9849109645.
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 5469019489 - 21 = 5469019487 is a prime.
It is a super-2 number, since 2×54690194892 = 59820348342123642242, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5469019487) 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, 312994 + ... + 330004.
It is an arithmetic number, because the mean of its divisors is an integer number (719692660).
Almost surely, 25469019489 is an apocalyptic number.
It is an amenable number.
5469019489 is a deficient number, since it is larger than the sum of its proper divisors (288521791).
5469019489 is a wasteful number, since it uses less digits than its factorization.
5469019489 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33951.
The product of its (nonzero) digits is 2799360, while the sum is 55.
The square root of 5469019489 is about 73952.8193444983. The cubic root of 5469019489 is about 1761.8536222664.
The spelling of 5469019489 in words is "five billion, four hundred sixty-nine million, nineteen thousand, four hundred eighty-nine".
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