Base | Representation |
---|---|
bin | 1011100010101010000101 |
3 | 12200201021002 |
4 | 23202222011 |
5 | 1233304131 |
6 | 144503045 |
7 | 34500551 |
oct | 13425205 |
9 | 5621232 |
10 | 3025541 |
11 | 1787152 |
12 | 101aa85 |
13 | 81c17c |
14 | 58a861 |
15 | 3eb6cb |
hex | 2e2a85 |
3025541 has 18 divisors (see below), whose sum is σ = 3509010. Its totient is φ = 2604672.
The previous prime is 3025511. The next prime is 3025559. The reversal of 3025541 is 1455203.
It can be written as a sum of positive squares in 3 ways, for example, as 1256641 + 1768900 = 1121^2 + 1330^2 .
It is not a de Polignac number, because 3025541 - 214 = 3009157 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3025511) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 104315 + ... + 104343.
It is an arithmetic number, because the mean of its divisors is an integer number (194945).
Almost surely, 23025541 is an apocalyptic number.
It is an amenable number.
3025541 is a deficient number, since it is larger than the sum of its proper divisors (483469).
3025541 is a wasteful number, since it uses less digits than its factorization.
3025541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101 (or 65 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 3025541 is about 1739.4082327044. The cubic root of 3025541 is about 144.6330953646.
The spelling of 3025541 in words is "three million, twenty-five thousand, five hundred forty-one".
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