Base | Representation |
---|---|
bin | 1101111100001010… |
… | …10011010011110001 |
3 | 201022120112000120121 |
4 | 12332011103103301 |
5 | 110311402400040 |
6 | 3234344410241 |
7 | 353314122016 |
oct | 67605232361 |
9 | 21276460517 |
10 | 7484028145 |
11 | 31a05a2130 |
12 | 154a476981 |
13 | 923688229 |
14 | 50dd5570d |
15 | 2dc079c4a |
hex | 1be1534f1 |
7484028145 has 16 divisors (see below), whose sum is σ = 9799175232. Its totient is φ = 5441872960.
The previous prime is 7484028119. The next prime is 7484028151. The reversal of 7484028145 is 5418204847.
7484028145 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 7484028145 - 223 = 7475639537 is a prime.
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, 376014 + ... + 395416.
It is an arithmetic number, because the mean of its divisors is an integer number (612448452).
Almost surely, 27484028145 is an apocalyptic number.
It is an amenable number.
7484028145 is a deficient number, since it is larger than the sum of its proper divisors (2315147087).
7484028145 is a wasteful number, since it uses less digits than its factorization.
7484028145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26432.
The product of its (nonzero) digits is 286720, while the sum is 43.
The square root of 7484028145 is about 86510.2776842151. The cubic root of 7484028145 is about 1956.0433286550.
The spelling of 7484028145 in words is "seven billion, four hundred eighty-four million, twenty-eight thousand, one hundred forty-five".
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