Base | Representation |
---|---|
bin | 111100011111111… |
… | …0110100010111101 |
3 | 12020110210220112122 |
4 | 1320333312202331 |
5 | 13124140120123 |
6 | 533234012325 |
7 | 101206516133 |
oct | 17077664275 |
9 | 5213726478 |
10 | 2030004413 |
11 | 9519803a8 |
12 | 487a170a5 |
13 | 264751358 |
14 | 153869753 |
15 | bd33cbc8 |
hex | 78ff68bd |
2030004413 has 4 divisors (see below), whose sum is σ = 2030236380. Its totient is φ = 2029772448.
The previous prime is 2030004407. The next prime is 2030004439. The reversal of 2030004413 is 3144000302.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3144000302 = 2 ⋅1572000151.
It can be written as a sum of positive squares in 2 ways, for example, as 578546809 + 1451457604 = 24053^2 + 38098^2 .
It is a cyclic number.
It is not a de Polignac number, because 2030004413 - 220 = 2028955837 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2030004391 and 2030004400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2030004313) 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, 102320 + ... + 120537.
It is an arithmetic number, because the mean of its divisors is an integer number (507559095).
Almost surely, 22030004413 is an apocalyptic number.
It is an amenable number.
2030004413 is a deficient number, since it is larger than the sum of its proper divisors (231967).
2030004413 is an equidigital number, since it uses as much as digits as its factorization.
2030004413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 231966.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 2030004413 is about 45055.5702771588. The cubic root of 2030004413 is about 1266.1903345242.
Adding to 2030004413 its reverse (3144000302), we get a palindrome (5174004715).
The spelling of 2030004413 in words is "two billion, thirty million, four thousand, four hundred thirteen".
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