Base | Representation |
---|---|
bin | 1101001001000101… |
… | …00000010010000001 |
3 | 200012201010022100001 |
4 | 12210202200102001 |
5 | 103422200211331 |
6 | 3124035200001 |
7 | 336561361261 |
oct | 64442402201 |
9 | 20181108301 |
10 | 7055475841 |
11 | 2aa06a5477 |
12 | 144aa46001 |
13 | 88595a89b |
14 | 4ad07b7a1 |
15 | 2b4626561 |
hex | 1a48a0481 |
7055475841 has 4 divisors (see below), whose sum is σ = 7106234800. Its totient is φ = 7004716884.
The previous prime is 7055475821. The next prime is 7055475871. The reversal of 7055475841 is 1485745507.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 7055475841 - 25 = 7055475809 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 7055475791 and 7055475800.
It is not an unprimeable number, because it can be changed into a prime (7055475811) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25379271 + ... + 25379548.
It is an arithmetic number, because the mean of its divisors is an integer number (1776558700).
Almost surely, 27055475841 is an apocalyptic number.
It is an amenable number.
7055475841 is a deficient number, since it is larger than the sum of its proper divisors (50758959).
7055475841 is a wasteful number, since it uses less digits than its factorization.
7055475841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50758958.
The product of its (nonzero) digits is 784000, while the sum is 46.
The square root of 7055475841 is about 83996.8799480076. The cubic root of 7055475841 is about 1917.9712947804.
The spelling of 7055475841 in words is "seven billion, fifty-five million, four hundred seventy-five thousand, eight hundred forty-one".
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