Base | Representation |
---|---|
bin | 1010000110001001… |
… | …01010100010000000 |
3 | 111222202011220202221 |
4 | 11003010222202000 |
5 | 42100041413202 |
6 | 2253503020424 |
7 | 251214323434 |
oct | 50304524200 |
9 | 14882156687 |
10 | 5420263552 |
11 | 2331663260 |
12 | 107329a714 |
13 | 684c46552 |
14 | 395c1c9c4 |
15 | 21acbe037 |
hex | 14312a880 |
5420263552 has 64 divisors (see below), whose sum is σ = 11955860640. Its totient is φ = 2426941440.
The previous prime is 5420263529. The next prime is 5420263577. The reversal of 5420263552 is 2553620245.
It is a tau number, because it is divible by the number of its divisors (64).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65608 + ... + 123064.
Almost surely, 25420263552 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 5420263552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5977930320).
5420263552 is an abundant number, since it is smaller than the sum of its proper divisors (6535597088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5420263552 is a wasteful number, since it uses less digits than its factorization.
5420263552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57549 (or 57537 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 34.
The square root of 5420263552 is about 73622.4391880628. The cubic root of 5420263552 is about 1756.6023846429.
Adding to 5420263552 its reverse (2553620245), we get a palindrome (7973883797).
The spelling of 5420263552 in words is "five billion, four hundred twenty million, two hundred sixty-three thousand, five hundred fifty-two".
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