Base | Representation |
---|---|
bin | 1011110011101000100000 |
3 | 12211020122022 |
4 | 23303220200 |
5 | 1243020242 |
6 | 150201012 |
7 | 35210351 |
oct | 13635040 |
9 | 5736568 |
10 | 3095072 |
11 | 1824412 |
12 | 1053168 |
13 | 844a06 |
14 | 5a7d28 |
15 | 4120d2 |
hex | 2f3a20 |
3095072 has 18 divisors (see below), whose sum is σ = 6113079. Its totient is φ = 1542560.
The previous prime is 3095069. The next prime is 3095077. The reversal of 3095072 is 2705903.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 1547536 + 1547536 = 1244^2 + 1244^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=1244.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3095077) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 9797 + ... + 10107.
Almost surely, 23095072 is an apocalyptic number.
3095072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
3095072 is a deficient number, since it is larger than the sum of its proper divisors (3018007).
3095072 is an frugal number, since it uses more digits than its factorization.
3095072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 632 (or 313 counting only the distinct ones).
The product of its (nonzero) digits is 1890, while the sum is 26.
The square root of 3095072 is about 1759.2816715921. The cubic root of 3095072 is about 145.7326689976.
The spelling of 3095072 in words is "three million, ninety-five thousand, seventy-two".
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