Base | Representation |
---|---|
bin | 1011011111011110… |
… | …1000001001000000 |
3 | 21221222121201201022 |
4 | 2313313220021000 |
5 | 22304203002424 |
6 | 1230034125012 |
7 | 136305322340 |
oct | 26767501100 |
9 | 7858551638 |
10 | 3084812864 |
11 | 1343329621 |
12 | 721120768 |
13 | 3a213b473 |
14 | 2139a2d20 |
15 | 130c4895e |
hex | b7de8240 |
3084812864 has 28 divisors (see below), whose sum is σ = 6995915904. Its totient is φ = 1322062464.
The previous prime is 3084812851. The next prime is 3084812867. The reversal of 3084812864 is 4682184803.
It is a tau number, because it is divible by the number of its divisors (28).
It is not an unprimeable number, because it can be changed into a prime (3084812867) 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, 3442424 + ... + 3443319.
Almost surely, 23084812864 is an apocalyptic number.
It is an amenable number.
3084812864 is an abundant number, since it is smaller than the sum of its proper divisors (3911103040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3084812864 is an equidigital number, since it uses as much as digits as its factorization.
3084812864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6885762 (or 6885752 counting only the distinct ones).
The product of its (nonzero) digits is 294912, while the sum is 44.
The square root of 3084812864 is about 55541.0916709422. The cubic root of 3084812864 is about 1455.7147229197.
The spelling of 3084812864 in words is "three billion, eighty-four million, eight hundred twelve thousand, eight hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •