Base | Representation |
---|---|
bin | 1000010101000110… |
… | …10110000101001111 |
3 | 102112122212101111201 |
4 | 10022203112011033 |
5 | 33124313124233 |
6 | 2015430330331 |
7 | 215551262200 |
oct | 41243260517 |
9 | 12478771451 |
10 | 4472004943 |
11 | 199536a55a |
12 | a497b99a7 |
13 | 563654293 |
14 | 305cdd5a7 |
15 | 1b290d77d |
hex | 10a8d614f |
4472004943 has 12 divisors (see below), whose sum is σ = 5381513640. Its totient is φ = 3700968432.
The previous prime is 4472004941. The next prime is 4472004947. The reversal of 4472004943 is 3494002744.
It is not a de Polignac number, because 4472004943 - 21 = 4472004941 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4472004941) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1572121 + ... + 1574962.
It is an arithmetic number, because the mean of its divisors is an integer number (448459470).
Almost surely, 24472004943 is an apocalyptic number.
4472004943 is a deficient number, since it is larger than the sum of its proper divisors (909508697).
4472004943 is a wasteful number, since it uses less digits than its factorization.
4472004943 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3147126 (or 3147119 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 37.
The square root of 4472004943 is about 66873.0509472986. The cubic root of 4472004943 is about 1647.5328838739.
The spelling of 4472004943 in words is "four billion, four hundred seventy-two million, four thousand, nine hundred forty-three".
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