Base | Representation |
---|---|
bin | 1001110001100110… |
… | …11000100001000000 |
3 | 111112201222001022120 |
4 | 10320303120201000 |
5 | 41221434224102 |
6 | 2224430004240 |
7 | 244022635200 |
oct | 47063304100 |
9 | 14481861276 |
10 | 5247961152 |
11 | 2253378985 |
12 | 1025646680 |
13 | 658339275 |
14 | 37adaa400 |
15 | 20aad66bc |
hex | 138cd8840 |
5247961152 has 336 divisors, whose sum is σ = 17123420160. Its totient is φ = 1411458048.
The previous prime is 5247961151. The next prime is 5247961163. The reversal of 5247961152 is 2511697425.
It is a tau number, because it is divible by the number of its divisors (336).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (5247961151) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17094183 + ... + 17094489.
It is an arithmetic number, because the mean of its divisors is an integer number (50962560).
Almost surely, 25247961152 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 5247961152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8561710080).
5247961152 is an abundant number, since it is smaller than the sum of its proper divisors (11875459008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5247961152 is a wasteful number, since it uses less digits than its factorization.
5247961152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 438 (or 421 counting only the distinct ones).
The product of its digits is 151200, while the sum is 42.
The square root of 5247961152 is about 72442.8129768578. The cubic root of 5247961152 is about 1737.7883063290.
The spelling of 5247961152 in words is "five billion, two hundred forty-seven million, nine hundred sixty-one thousand, one hundred fifty-two".
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