Base | Representation |
---|---|
bin | 1011111111101111… |
… | …0100101011010101 |
3 | 22022102020120122020 |
4 | 2333323310223111 |
5 | 23043323134032 |
6 | 1251310323353 |
7 | 142540441422 |
oct | 27773645325 |
9 | 8272216566 |
10 | 3220130517 |
11 | 140275279a |
12 | 75a4b9559 |
13 | 3c4199496 |
14 | 227948d49 |
15 | 13ca77b2c |
hex | bfef4ad5 |
3220130517 has 4 divisors (see below), whose sum is σ = 4293507360. Its totient is φ = 2146753676.
The previous prime is 3220130489. The next prime is 3220130533. The reversal of 3220130517 is 7150310223.
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 3220130517 - 26 = 3220130453 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3220130597) 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, 536688417 + ... + 536688422.
It is an arithmetic number, because the mean of its divisors is an integer number (1073376840).
Almost surely, 23220130517 is an apocalyptic number.
It is an amenable number.
3220130517 is a deficient number, since it is larger than the sum of its proper divisors (1073376843).
3220130517 is a wasteful number, since it uses less digits than its factorization.
3220130517 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1073376842.
The product of its (nonzero) digits is 1260, while the sum is 24.
The square root of 3220130517 is about 56746.1938547424. The cubic root of 3220130517 is about 1476.6962031492.
The spelling of 3220130517 in words is "three billion, two hundred twenty million, one hundred thirty thousand, five hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •