Base | Representation |
---|---|
bin | 100000011101111… |
… | …001100100001000 |
3 | 1101221222002002200 |
4 | 200131321210020 |
5 | 2103421140442 |
6 | 130015000200 |
7 | 16332643341 |
oct | 4035714410 |
9 | 1357862080 |
10 | 544708872 |
11 | 25a523924 |
12 | 132509060 |
13 | 88b0a056 |
14 | 524b30c8 |
15 | 32c4a34c |
hex | 20779908 |
544708872 has 96 divisors (see below), whose sum is σ = 1559157600. Its totient is φ = 171320832.
The previous prime is 544708867. The next prime is 544708877. The reversal of 544708872 is 278807445.
It is an interprime number because it is at equal distance from previous prime (544708867) and next prime (544708877).
It is not an unprimeable number, because it can be changed into a prime (544708877) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 419328 + ... + 420624.
It is an arithmetic number, because the mean of its divisors is an integer number (16241225).
Almost surely, 2544708872 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 544708872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (779578800).
544708872 is an abundant number, since it is smaller than the sum of its proper divisors (1014448728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
544708872 is a wasteful number, since it uses less digits than its factorization.
544708872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1635 (or 1628 counting only the distinct ones).
The product of its (nonzero) digits is 501760, while the sum is 45.
The square root of 544708872 is about 23338.9989502549. The cubic root of 544708872 is about 816.6854462617.
The spelling of 544708872 in words is "five hundred forty-four million, seven hundred eight thousand, eight hundred seventy-two".
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