Base | Representation |
---|---|
bin | 1101001001001010… |
… | …01000110001111100 |
3 | 200012202102101001221 |
4 | 12210211020301330 |
5 | 103422334303022 |
6 | 3124102043124 |
7 | 336600264400 |
oct | 64445106174 |
9 | 20182371057 |
10 | 7056166012 |
11 | 2aa1026a65 |
12 | 144b1194a4 |
13 | 885b3ca7c |
14 | 4ad1bb100 |
15 | 2b4710cc7 |
hex | 1a4948c7c |
7056166012 has 72 divisors (see below), whose sum is σ = 14835171120. Its totient is φ = 2926264320.
The previous prime is 7056166009. The next prime is 7056166027. The reversal of 7056166012 is 2106616507.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 914812 + ... + 922492.
Almost surely, 27056166012 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 7056166012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7417585560).
7056166012 is an abundant number, since it is smaller than the sum of its proper divisors (7779005108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7056166012 is a wasteful number, since it uses less digits than its factorization.
7056166012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7851 (or 7842 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 34.
The square root of 7056166012 is about 84000.9881608544. The cubic root of 7056166012 is about 1918.0338317864.
The spelling of 7056166012 in words is "seven billion, fifty-six million, one hundred sixty-six thousand, twelve".
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