Base | Representation |
---|---|
bin | 1101001000000101… |
… | …01110101000010100 |
3 | 200012010110002221120 |
4 | 12210002232220110 |
5 | 103413032133004 |
6 | 3123140443540 |
7 | 336430516113 |
oct | 64402565024 |
9 | 20163402846 |
10 | 7047146004 |
11 | 2a96a26108 |
12 | 14480a95b0 |
13 | 8840022a2 |
14 | 4abd0dc7a |
15 | 2b3a2d3d9 |
hex | 1a40aea14 |
7047146004 has 24 divisors (see below), whose sum is σ = 16538393760. Its totient is φ = 2335469664.
The previous prime is 7047145981. The next prime is 7047146009. The reversal of 7047146004 is 4006417407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7047146009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1695214 + ... + 1699365.
It is an arithmetic number, because the mean of its divisors is an integer number (689099740).
Almost surely, 27047146004 is an apocalyptic number.
It is an amenable number.
7047146004 is an abundant number, since it is smaller than the sum of its proper divisors (9491247756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7047146004 is a wasteful number, since it uses less digits than its factorization.
7047146004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3394759 (or 3394757 counting only the distinct ones).
The product of its (nonzero) digits is 18816, while the sum is 33.
The square root of 7047146004 is about 83947.2810995091. The cubic root of 7047146004 is about 1917.2161990178.
The spelling of 7047146004 in words is "seven billion, forty-seven million, one hundred forty-six thousand, four".
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