Base | Representation |
---|---|
bin | 1101010001010111… |
… | …11100100110110001 |
3 | 200101120001112212202 |
4 | 12220223330212301 |
5 | 104043003410032 |
6 | 3135002432545 |
7 | 341365003505 |
oct | 65053744661 |
9 | 20346045782 |
10 | 7125060017 |
11 | 3026a02059 |
12 | 146a202755 |
13 | 8971b205a |
14 | 4b83d2305 |
15 | 2ba7bdd62 |
hex | 1a8afc9b1 |
7125060017 has 2 divisors, whose sum is σ = 7125060018. Its totient is φ = 7125060016.
The previous prime is 7125060013. The next prime is 7125060031. The reversal of 7125060017 is 7100605217.
7125060017 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 6165547441 + 959512576 = 78521^2 + 30976^2 .
It is a cyclic number.
It is not a de Polignac number, because 7125060017 - 22 = 7125060013 is a prime.
It is not a weakly prime, because it can be changed into another prime (7125060013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3562530008 + 3562530009.
It is an arithmetic number, because the mean of its divisors is an integer number (3562530009).
Almost surely, 27125060017 is an apocalyptic number.
It is an amenable number.
7125060017 is a deficient number, since it is larger than the sum of its proper divisors (1).
7125060017 is an equidigital number, since it uses as much as digits as its factorization.
7125060017 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2940, while the sum is 29.
The square root of 7125060017 is about 84410.0705899480. The cubic root of 7125060017 is about 1924.2559685587.
The spelling of 7125060017 in words is "seven billion, one hundred twenty-five million, sixty thousand, seventeen".
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