Base | Representation |
---|---|
bin | 1001101111111111… |
… | …10011100001010000 |
3 | 111111210112010011020 |
4 | 10313333303201100 |
5 | 41210004042042 |
6 | 2223224115440 |
7 | 243500002545 |
oct | 46777634120 |
9 | 14453463136 |
10 | 5234440272 |
11 | 22467834a6 |
12 | 1021005b80 |
13 | 6555b3c49 |
14 | 37928abcc |
15 | 2098153ec |
hex | 137ff3850 |
5234440272 has 80 divisors (see below), whose sum is σ = 14222089728. Its totient is φ = 1656645120.
The previous prime is 5234440271. The next prime is 5234440273. The reversal of 5234440272 is 2720444325.
It is an interprime number because it is at equal distance from previous prime (5234440271) and next prime (5234440273).
It is a super-2 number, since 2×52344402722 = 54798729922270867968, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5234440271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45678 + ... + 112050.
Almost surely, 25234440272 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 5234440272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7111044864).
5234440272 is an abundant number, since it is smaller than the sum of its proper divisors (8987649456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5234440272 is a wasteful number, since it uses less digits than its factorization.
5234440272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66468 (or 66462 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 33.
The square root of 5234440272 is about 72349.4317323917. The cubic root of 5234440272 is about 1736.2946065735.
Adding to 5234440272 its reverse (2720444325), we get a palindrome (7954884597).
The spelling of 5234440272 in words is "five billion, two hundred thirty-four million, four hundred forty thousand, two hundred seventy-two".
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