Base | Representation |
---|---|
bin | 1011010000000110… |
… | …0110111010100110 |
3 | 21210111021011201100 |
4 | 2310001212322212 |
5 | 22141200223142 |
6 | 1215411540530 |
7 | 134563204620 |
oct | 26401467246 |
9 | 7714234640 |
10 | 3020320422 |
11 | 130a98a489 |
12 | 7035ba746 |
13 | 39197a762 |
14 | 2091b5c10 |
15 | 12a259b4c |
hex | b4066ea6 |
3020320422 has 48 divisors (see below), whose sum is σ = 7528465152. Its totient is φ = 857228400.
The previous prime is 3020320379. The next prime is 3020320423. The reversal of 3020320422 is 2240230203.
3020320422 is a `hidden beast` number, since 302 + 0 + 320 + 42 + 2 = 666.
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 = 3020320395 and 3020320404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3020320423) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60348 + ... + 98399.
It is an arithmetic number, because the mean of its divisors is an integer number (156843024).
Almost surely, 23020320422 is an apocalyptic number.
3020320422 is an abundant number, since it is smaller than the sum of its proper divisors (4508144730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3020320422 is a wasteful number, since it uses less digits than its factorization.
3020320422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158913 (or 158910 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
The square root of 3020320422 is about 54957.4419164502. The cubic root of 3020320422 is about 1445.4985922455.
Adding to 3020320422 its reverse (2240230203), we get a palindrome (5260550625).
It can be divided in two parts, 30203 and 20422, that added together give a 4-th power (50625 = 154).
The spelling of 3020320422 in words is "three billion, twenty million, three hundred twenty thousand, four hundred twenty-two".
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