Base | Representation |
---|---|
bin | 1011000100101111… |
… | …11001111111000101 |
3 | 120100100022200022121 |
4 | 11202113321333011 |
5 | 44134010320120 |
6 | 2421542325541 |
7 | 300222035305 |
oct | 54227717705 |
9 | 16310280277 |
10 | 5945401285 |
11 | 2581029a8a |
12 | 119b1298b1 |
13 | 739990435 |
14 | 405879605 |
15 | 24be505aa |
hex | 1625f9fc5 |
5945401285 has 4 divisors (see below), whose sum is σ = 7134481548. Its totient is φ = 4756321024.
The previous prime is 5945401271. The next prime is 5945401361. The reversal of 5945401285 is 5821045495.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5821045495 = 5 ⋅1164209099.
It can be written as a sum of positive squares in 2 ways, for example, as 2121339364 + 3824061921 = 46058^2 + 61839^2 .
It is a cyclic number.
It is not a de Polignac number, because 5945401285 - 227 = 5811183557 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 594540124 + ... + 594540133.
It is an arithmetic number, because the mean of its divisors is an integer number (1783620387).
Almost surely, 25945401285 is an apocalyptic number.
It is an amenable number.
5945401285 is a deficient number, since it is larger than the sum of its proper divisors (1189080263).
5945401285 is a wasteful number, since it uses less digits than its factorization.
5945401285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1189080262.
The product of its (nonzero) digits is 288000, while the sum is 43.
The square root of 5945401285 is about 77106.4282988131. The cubic root of 5945401285 is about 1811.5919863112.
The spelling of 5945401285 in words is "five billion, nine hundred forty-five million, four hundred one thousand, two hundred eighty-five".
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