Base | Representation |
---|---|
bin | 1000111000000000… |
… | …01101011110000000 |
3 | 110022001210010120110 |
4 | 10130000031132000 |
5 | 34224241101022 |
6 | 2104445511320 |
7 | 226035000015 |
oct | 43400153600 |
9 | 13261703513 |
10 | 4764784512 |
11 | 2025662144 |
12 | b0b872540 |
13 | 5ac1c4727 |
14 | 332b5370c |
15 | 1cd49300c |
hex | 11c00d780 |
4764784512 has 128 divisors (see below), whose sum is σ = 13375872000. Its totient is φ = 1499756544.
The previous prime is 4764784501. The next prime is 4764784517. The reversal of 4764784512 is 2154874674.
It is a tau number, because it is divible by the number of its divisors (128).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4764784517) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 694314 + ... + 701142.
It is an arithmetic number, because the mean of its divisors is an integer number (104499000).
Almost surely, 24764784512 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 4764784512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6687936000).
4764784512 is an abundant number, since it is smaller than the sum of its proper divisors (8611087488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4764784512 is a wasteful number, since it uses less digits than its factorization.
4764784512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6948 (or 6936 counting only the distinct ones).
The product of its digits is 1505280, while the sum is 48.
The square root of 4764784512 is about 69027.4185523405. The cubic root of 4764784512 is about 1682.7299379660.
The spelling of 4764784512 in words is "four billion, seven hundred sixty-four million, seven hundred eighty-four thousand, five hundred twelve".
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