Base | Representation |
---|---|
bin | 1011010011100111… |
… | …0011011111110100 |
3 | 21211111222121200002 |
4 | 2310321303133310 |
5 | 22203433131040 |
6 | 1221055410432 |
7 | 135132342110 |
oct | 26471633764 |
9 | 7744877602 |
10 | 3035052020 |
11 | 1318231560 |
12 | 708523a18 |
13 | 394a37b90 |
14 | 20b12c740 |
15 | 12b6b9a15 |
hex | b4e737f4 |
3035052020 has 384 divisors, whose sum is σ = 9212313600. Its totient is φ = 808704000.
The previous prime is 3035052017. The next prime is 3035052061. The reversal of 3035052020 is 202505303.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 3035051983 and 3035052001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 30049970 + ... + 30050070.
It is an arithmetic number, because the mean of its divisors is an integer number (23990400).
Almost surely, 23035052020 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3035052020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4606156800).
3035052020 is an abundant number, since it is smaller than the sum of its proper divisors (6177261580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3035052020 is a wasteful number, since it uses less digits than its factorization.
3035052020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239 (or 237 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 20.
The square root of 3035052020 is about 55091.3062106899. The cubic root of 3035052020 is about 1447.8449190619.
Adding to 3035052020 its reverse (202505303), we get a palindrome (3237557323).
The spelling of 3035052020 in words is "three billion, thirty-five million, fifty-two thousand, twenty".
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