Base | Representation |
---|---|
bin | 1001110001001000… |
… | …11110100000010000 |
3 | 111112110121112001110 |
4 | 10320210132200100 |
5 | 41214434203040 |
6 | 2224210133320 |
7 | 243644501526 |
oct | 47044364020 |
9 | 14473545043 |
10 | 5244053520 |
11 | 225114a032 |
12 | 1024281240 |
13 | 65759b764 |
14 | 37a670316 |
15 | 20a5b3980 |
hex | 13891e810 |
5244053520 has 80 divisors (see below), whose sum is σ = 16384665600. Its totient is φ = 1387395072.
The previous prime is 5244053491. The next prime is 5244053543. The reversal of 5244053520 is 253504425.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55545 + ... + 116504.
It is an arithmetic number, because the mean of its divisors is an integer number (204808320).
Almost surely, 25244053520 is an apocalyptic number.
It is an amenable number.
5244053520 is an abundant number, since it is smaller than the sum of its proper divisors (11140612080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5244053520 is a wasteful number, since it uses less digits than its factorization.
5244053520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172192 (or 172186 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 30.
The square root of 5244053520 is about 72415.8374942940. The cubic root of 5244053520 is about 1737.3568801597.
Adding to 5244053520 its reverse (253504425), we get a palindrome (5497557945).
The spelling of 5244053520 in words is "five billion, two hundred forty-four million, fifty-three thousand, five hundred twenty".
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