Base | Representation |
---|---|
bin | 111101100010010… |
… | …1100111000110100 |
3 | 12022220100020021100 |
4 | 1323010230320310 |
5 | 13212044030004 |
6 | 540520250100 |
7 | 102111523356 |
oct | 17304547064 |
9 | 5286306240 |
10 | 2064830004 |
11 | 96a5a7386 |
12 | 497610930 |
13 | 26ba25903 |
14 | 1583330d6 |
15 | c141b739 |
hex | 7b12ce34 |
2064830004 has 36 divisors (see below), whose sum is σ = 5234950084. Its totient is φ = 686230272.
The previous prime is 2064830003. The next prime is 2064830011. The reversal of 2064830004 is 4000384602.
It can be written as a sum of positive squares in 2 ways, for example, as 1321177104 + 743652900 = 36348^2 + 27270^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-4 number, since 4×20648300044 (a number of 38 digits) contains 4444 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2064830004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2064830003) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72967 + ... + 97230.
Almost surely, 22064830004 is an apocalyptic number.
It is an amenable number.
2064830004 is an abundant number, since it is smaller than the sum of its proper divisors (3170120080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2064830004 is a wasteful number, since it uses less digits than its factorization.
2064830004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170544 (or 170539 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 2064830004 is about 45440.4005704175. The cubic root of 2064830004 is about 1273.3899973566.
The spelling of 2064830004 in words is "two billion, sixty-four million, eight hundred thirty thousand, four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •