Base | Representation |
---|---|
bin | 1011010000000110… |
… | …0110110100100000 |
3 | 21210111021011011220 |
4 | 2310001212310200 |
5 | 22141200220112 |
6 | 1215411535040 |
7 | 134563203522 |
oct | 26401466440 |
9 | 7714234156 |
10 | 3020320032 |
11 | 130a98a164 |
12 | 7035ba480 |
13 | 39197a522 |
14 | 2091b5a12 |
15 | 12a25998c |
hex | b4066d20 |
3020320032 has 48 divisors (see below), whose sum is σ = 7954242912. Its totient is φ = 1003484160.
The previous prime is 3020320013. The next prime is 3020320067. The reversal of 3020320032 is 2300230203.
It is a tau number, because it is divible by the number of its divisors (48).
It is a junction number, because it is equal to n+sod(n) for n = 3020319993 and 3020320020.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21769 + ... + 80712.
It is an arithmetic number, because the mean of its divisors is an integer number (165713394).
Almost surely, 23020320032 is an apocalyptic number.
3020320032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
3020320032 is an abundant number, since it is smaller than the sum of its proper divisors (4933922880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3020320032 is a wasteful number, since it uses less digits than its factorization.
3020320032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102801 (or 102793 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 15.
The square root of 3020320032 is about 54957.4383682500. The cubic root of 3020320032 is about 1445.4985300286.
Adding to 3020320032 its reverse (2300230203), we get a palindrome (5320550235).
The spelling of 3020320032 in words is "three billion, twenty million, three hundred twenty thousand, thirty-two".
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