Base | Representation |
---|---|
bin | 1001011001101101… |
… | …11100100010000000 |
3 | 111000202220001021221 |
4 | 10230312330202000 |
5 | 40314134143022 |
6 | 2152510524424 |
7 | 236040424120 |
oct | 45466744200 |
9 | 14022801257 |
10 | 5047568512 |
11 | 2160247a28 |
12 | b8a506714 |
13 | 62597533c |
14 | 35c524c80 |
15 | 1e8200cc7 |
hex | 12cdbc880 |
5047568512 has 64 divisors (see below), whose sum is σ = 11597889600. Its totient is φ = 2143355904.
The previous prime is 5047568489. The next prime is 5047568543. The reversal of 5047568512 is 2158657405.
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, 71823 + ... + 123505.
It is an arithmetic number, because the mean of its divisors is an integer number (181217025).
Almost surely, 25047568512 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 5047568512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5798944800).
5047568512 is an abundant number, since it is smaller than the sum of its proper divisors (6550321088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5047568512 is a wasteful number, since it uses less digits than its factorization.
5047568512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51813 (or 51801 counting only the distinct ones).
The product of its (nonzero) digits is 336000, while the sum is 43.
The square root of 5047568512 is about 71046.2420681066. The cubic root of 5047568512 is about 1715.3815743256.
The spelling of 5047568512 in words is "five billion, forty-seven million, five hundred sixty-eight thousand, five hundred twelve".
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