Base | Representation |
---|---|
bin | 1010101101101010… |
… | …11001100011000000 |
3 | 112211212001000201012 |
4 | 11112311121203000 |
5 | 43234430244034 |
6 | 2350425100052 |
7 | 262351355060 |
oct | 52665314300 |
9 | 15755030635 |
10 | 5751806144 |
11 | 24918210a7 |
12 | 1146327628 |
13 | 7088394b6 |
14 | 3c7c833a0 |
15 | 239e5dcce |
hex | 156d598c0 |
5751806144 has 112 divisors (see below), whose sum is σ = 13836066816. Its totient is φ = 2318976000.
The previous prime is 5751806143. The next prime is 5751806173. The reversal of 5751806144 is 4416081575.
It is a tau number, because it is divible by the number of its divisors (112).
It is a super-2 number, since 2×57518061442 = 66166547836312297472, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5751806143) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 623969 + ... + 633119.
Almost surely, 25751806144 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 5751806144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6918033408).
5751806144 is an abundant number, since it is smaller than the sum of its proper divisors (8084260672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5751806144 is a wasteful number, since it uses less digits than its factorization.
5751806144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9254 (or 9244 counting only the distinct ones).
The product of its (nonzero) digits is 134400, while the sum is 41.
The square root of 5751806144 is about 75840.6628663015. The cubic root of 5751806144 is about 1791.7114955932.
The spelling of 5751806144 in words is "five billion, seven hundred fifty-one million, eight hundred six thousand, one hundred forty-four".
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