Base | Representation |
---|---|
bin | 1011110100001000100000 |
3 | 12211100110011 |
4 | 23310020200 |
5 | 1243101440 |
6 | 150214304 |
7 | 35216335 |
oct | 13641040 |
9 | 5740404 |
10 | 3097120 |
11 | 1825a04 |
12 | 1054394 |
13 | 845920 |
14 | 5a898c |
15 | 4129ea |
hex | 2f4220 |
3097120 has 48 divisors (see below), whose sum is σ = 7885080. Its totient is φ = 1142784.
The previous prime is 3097103. The next prime is 3097121. The reversal of 3097120 is 217903.
It can be written as a sum of positive squares in 4 ways, for example, as 1468944 + 1628176 = 1212^2 + 1276^2 .
It is a junction number, because it is equal to n+sod(n) for n = 3097091 and 3097100.
It is not an unprimeable number, because it can be changed into a prime (3097121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1336 + ... + 2824.
Almost surely, 23097120 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 3097120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3942540).
3097120 is an abundant number, since it is smaller than the sum of its proper divisors (4787960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3097120 is a wasteful number, since it uses less digits than its factorization.
3097120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1517 (or 1509 counting only the distinct ones).
The product of its (nonzero) digits is 378, while the sum is 22.
The square root of 3097120 is about 1759.8636310805. The cubic root of 3097120 is about 145.7648055359.
The spelling of 3097120 in words is "three million, ninety-seven thousand, one hundred twenty".
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