Base | Representation |
---|---|
bin | 1010100101010000… |
… | …10110011000000000 |
3 | 112122221022202010001 |
4 | 11102220112120000 |
5 | 43113401321131 |
6 | 2335425245344 |
7 | 260534024044 |
oct | 52250263000 |
9 | 15587282101 |
10 | 5681276416 |
11 | 2455a29072 |
12 | 1126793854 |
13 | 6c704382a |
14 | 3bc764024 |
15 | 233b7b261 |
hex | 152a16600 |
5681276416 has 40 divisors (see below), whose sum is σ = 11371921704. Its totient is φ = 2835517440.
The previous prime is 5681276413. The next prime is 5681276429. The reversal of 5681276416 is 6146721865.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5681276413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282636 + ... + 302068.
Almost surely, 25681276416 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5681276416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5685960852).
5681276416 is an abundant number, since it is smaller than the sum of its proper divisors (5690645288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5681276416 is an equidigital number, since it uses as much as digits as its factorization.
5681276416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20022 (or 20006 counting only the distinct ones).
The product of its digits is 483840, while the sum is 46.
The square root of 5681276416 is about 75374.2423908858. The cubic root of 5681276416 is about 1784.3579218447.
The spelling of 5681276416 in words is "five billion, six hundred eighty-one million, two hundred seventy-six thousand, four hundred sixteen".
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