Base | Representation |
---|---|
bin | 1011100101111001010001 |
3 | 12201101110012 |
4 | 23211321101 |
5 | 1234220201 |
6 | 145044305 |
7 | 34554323 |
oct | 13457121 |
9 | 5641405 |
10 | 3038801 |
11 | 1796107 |
12 | 1026695 |
13 | 82520c |
14 | 591613 |
15 | 4005bb |
hex | 2e5e51 |
3038801 has 4 divisors (see below), whose sum is σ = 3217572. Its totient is φ = 2860032.
The previous prime is 3038779. The next prime is 3038813. The reversal of 3038801 is 1088303.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1088303 = 113 ⋅9631.
It can be written as a sum of positive squares in 2 ways, for example, as 1081600 + 1957201 = 1040^2 + 1399^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3038801 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3038851) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89360 + ... + 89393.
It is an arithmetic number, because the mean of its divisors is an integer number (804393).
Almost surely, 23038801 is an apocalyptic number.
It is an amenable number.
3038801 is a deficient number, since it is larger than the sum of its proper divisors (178771).
3038801 is a wasteful number, since it uses less digits than its factorization.
3038801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178770.
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 3038801 is about 1743.2157066755. The cubic root of 3038801 is about 144.8440813106.
The spelling of 3038801 in words is "three million, thirty-eight thousand, eight hundred one".
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