Base | Representation |
---|---|
bin | 1010001001100011… |
… | …10101110011100111 |
3 | 112001202000221212110 |
4 | 11010301311303213 |
5 | 42124403232211 |
6 | 2300404252103 |
7 | 252012513345 |
oct | 50461656347 |
9 | 15052027773 |
10 | 5448883431 |
11 | 2346830852 |
12 | 10809a1033 |
13 | 68ab572a4 |
14 | 39994c995 |
15 | 21d573ea6 |
hex | 144c75ce7 |
5448883431 has 8 divisors (see below), whose sum is σ = 7274412544. Its totient is φ = 3627971640.
The previous prime is 5448883411. The next prime is 5448883481. The reversal of 5448883431 is 1343888445.
5448883431 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5448883431 - 27 = 5448883303 is a prime.
It is a super-4 number, since 4×54488834314 (a number of 40 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5448883411) 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, 1151575 + ... + 1156296.
It is an arithmetic number, because the mean of its divisors is an integer number (909301568).
Almost surely, 25448883431 is an apocalyptic number.
5448883431 is a deficient number, since it is larger than the sum of its proper divisors (1825529113).
5448883431 is a wasteful number, since it uses less digits than its factorization.
5448883431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2308661.
The product of its digits is 1474560, while the sum is 48.
The square root of 5448883431 is about 73816.5525542883. The cubic root of 5448883431 is about 1759.6886750253.
The spelling of 5448883431 in words is "five billion, four hundred forty-eight million, eight hundred eighty-three thousand, four hundred thirty-one".
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