Base | Representation |
---|---|
bin | 1001100101011000… |
… | …01100001001101101 |
3 | 111021121000000121102 |
4 | 10302230030021231 |
5 | 41014211142310 |
6 | 2210324012445 |
7 | 241336165523 |
oct | 46254141155 |
9 | 14247000542 |
10 | 5145412205 |
11 | 22004a638a |
12 | bb7231125 |
13 | 64001250b |
14 | 36b514313 |
15 | 201acb8a5 |
hex | 132b0c26d |
5145412205 has 4 divisors (see below), whose sum is σ = 6174494652. Its totient is φ = 4116329760.
The previous prime is 5145412193. The next prime is 5145412213. The reversal of 5145412205 is 5022145415.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2089312681 + 3056099524 = 45709^2 + 55282^2 .
It is not a de Polignac number, because 5145412205 - 226 = 5078303341 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, 514541216 + ... + 514541225.
It is an arithmetic number, because the mean of its divisors is an integer number (1543623663).
Almost surely, 25145412205 is an apocalyptic number.
It is an amenable number.
5145412205 is a deficient number, since it is larger than the sum of its proper divisors (1029082447).
5145412205 is a wasteful number, since it uses less digits than its factorization.
5145412205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1029082446.
The product of its (nonzero) digits is 8000, while the sum is 29.
The square root of 5145412205 is about 71731.5286676647. The cubic root of 5145412205 is about 1726.3945544259.
The spelling of 5145412205 in words is "five billion, one hundred forty-five million, four hundred twelve thousand, two hundred five".
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