Base | Representation |
---|---|
bin | 1111101100101110… |
… | …1000011110000101 |
3 | 101212200122000100211 |
4 | 3323023220132011 |
5 | 32112304134230 |
6 | 1534055235421 |
7 | 206300342641 |
oct | 37313503605 |
9 | 11780560324 |
10 | 4214130565 |
11 | 1872848737 |
12 | 997378b71 |
13 | 5220b56a8 |
14 | 2bd973c21 |
15 | 199e7142a |
hex | fb2e8785 |
4214130565 has 16 divisors (see below), whose sum is σ = 5159735280. Its totient is φ = 3303475200.
The previous prime is 4214130551. The next prime is 4214130581. The reversal of 4214130565 is 5650314124.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 226713249 + 3987417316 = 15057^2 + 63146^2 .
It is not a de Polignac number, because 4214130565 - 213 = 4214122373 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5971 + ... + 91999.
It is an arithmetic number, because the mean of its divisors is an integer number (322483455).
Almost surely, 24214130565 is an apocalyptic number.
It is an amenable number.
4214130565 is a deficient number, since it is larger than the sum of its proper divisors (945604715).
4214130565 is a wasteful number, since it uses less digits than its factorization.
4214130565 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86232.
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 4214130565 is about 64916.3351168256. The cubic root of 4214130565 is about 1615.2360379253.
Adding to 4214130565 its reverse (5650314124), we get a palindrome (9864444689).
The spelling of 4214130565 in words is "four billion, two hundred fourteen million, one hundred thirty thousand, five hundred sixty-five".
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