Base | Representation |
---|---|
bin | 1011010101110110… |
… | …0000001010100100 |
3 | 21212011121001102200 |
4 | 2311131200022210 |
5 | 22213332110040 |
6 | 1222032134500 |
7 | 135305025651 |
oct | 26535401244 |
9 | 7764531380 |
10 | 3044410020 |
11 | 1322543343 |
12 | 70b697430 |
13 | 396963462 |
14 | 20c486c28 |
15 | 12c417630 |
hex | b57602a4 |
3044410020 has 72 divisors (see below), whose sum is σ = 9239750520. Its totient is φ = 811399680.
The previous prime is 3044410013. The next prime is 3044410051. The reversal of 3044410020 is 200144403.
It can be written as a sum of positive squares in 4 ways, for example, as 2005056 + 3042404964 = 1416^2 + 55158^2 .
It is a super-4 number, since 4×30444100204 (a number of 39 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3044409975 and 3044410002.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 450426 + ... + 457134.
Almost surely, 23044410020 is an apocalyptic number.
3044410020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3044410020 is an abundant number, since it is smaller than the sum of its proper divisors (6195340500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3044410020 is a wasteful number, since it uses less digits than its factorization.
3044410020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9245 (or 9240 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 3044410020 is about 55176.1725747627. The cubic root of 3044410020 is about 1449.3314428831.
Adding to 3044410020 its reverse (200144403), we get a palindrome (3244554423).
The spelling of 3044410020 in words is "three billion, forty-four million, four hundred ten thousand, twenty".
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