Base | Representation |
---|---|
bin | 1101001001001111… |
… | …10100011010111110 |
3 | 200012210202002110112 |
4 | 12210213310122332 |
5 | 103423024302204 |
6 | 3124125110022 |
7 | 336606253154 |
oct | 64447643276 |
9 | 20183662415 |
10 | 7056869054 |
11 | 2aa1467194 |
12 | 144b3b8312 |
13 | 886027a81 |
14 | 4ad3213d4 |
15 | 2b47ee26e |
hex | 1a49f46be |
7056869054 has 8 divisors (see below), whose sum is σ = 10585660008. Its totient is φ = 3528315720.
The previous prime is 7056869051. The next prime is 7056869063. The reversal of 7056869054 is 4509686507.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 7056868993 and 7056869011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7056869051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87524 + ... + 147560.
It is an arithmetic number, because the mean of its divisors is an integer number (1323207501).
Almost surely, 27056869054 is an apocalyptic number.
7056869054 is a deficient number, since it is larger than the sum of its proper divisors (3528790954).
7056869054 is a wasteful number, since it uses less digits than its factorization.
7056869054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118810.
The product of its (nonzero) digits is 1814400, while the sum is 50.
The square root of 7056869054 is about 84005.1727812044. The cubic root of 7056869054 is about 1918.0975308527.
The spelling of 7056869054 in words is "seven billion, fifty-six million, eight hundred sixty-nine thousand, fifty-four".
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