Base | Representation |
---|---|
bin | 1101010011101000… |
… | …01111101000101100 |
3 | 200102212201102120100 |
4 | 12221310033220230 |
5 | 104112331343312 |
6 | 3140520551100 |
7 | 342015050202 |
oct | 65164175054 |
9 | 20385642510 |
10 | 7144012332 |
11 | 3036677226 |
12 | 1474622490 |
13 | 89b0b9642 |
14 | 4bab27072 |
15 | 2bc2b45dc |
hex | 1a9d0fa2c |
7144012332 has 36 divisors (see below), whose sum is σ = 18312826896. Its totient is φ = 2347796640.
The previous prime is 7144012327. The next prime is 7144012349. The reversal of 7144012332 is 2332104417.
It is a happy number.
7144012332 is a `hidden beast` number, since 71 + 440 + 123 + 32 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 7144012296 and 7144012305.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1394943 + ... + 1400054.
It is an arithmetic number, because the mean of its divisors is an integer number (508689636).
Almost surely, 27144012332 is an apocalyptic number.
It is an amenable number.
7144012332 is an abundant number, since it is smaller than the sum of its proper divisors (11168814564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7144012332 is a wasteful number, since it uses less digits than its factorization.
7144012332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2795078 (or 2795073 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 7144012332 is about 84522.2593876903. The cubic root of 7144012332 is about 1925.9606006375.
Adding to 7144012332 its reverse (2332104417), we get a palindrome (9476116749).
The spelling of 7144012332 in words is "seven billion, one hundred forty-four million, twelve thousand, three hundred thirty-two".
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