Base | Representation |
---|---|
bin | 1101000011001100… |
… | …00100111000101101 |
3 | 200002021011202202002 |
4 | 12201212010320231 |
5 | 103322024034212 |
6 | 3115112342045 |
7 | 335421462560 |
oct | 64146047055 |
9 | 20067152662 |
10 | 7006080557 |
11 | 2a75828023 |
12 | 14363a4925 |
13 | 8786547c8 |
14 | 4a66a04d7 |
15 | 2b011aac2 |
hex | 1a1984e2d |
7006080557 has 8 divisors (see below), whose sum is σ = 8042223936. Its totient is φ = 5978755872.
The previous prime is 7006080541. The next prime is 7006080563. The reversal of 7006080557 is 7550806007.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 7006080557 - 24 = 7006080541 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 7006080557.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7006080517) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2202968 + ... + 2206145.
It is an arithmetic number, because the mean of its divisors is an integer number (1005277992).
Almost surely, 27006080557 is an apocalyptic number.
It is an amenable number.
7006080557 is a deficient number, since it is larger than the sum of its proper divisors (1036143379).
7006080557 is a wasteful number, since it uses less digits than its factorization.
7006080557 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4409347.
The product of its (nonzero) digits is 58800, while the sum is 38.
The square root of 7006080557 is about 83702.3330439481. Note that the first 3 decimals coincide. The cubic root of 7006080557 is about 1913.4849123324.
The spelling of 7006080557 in words is "seven billion, six million, eighty thousand, five hundred fifty-seven".
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