Base | Representation |
---|---|
bin | 1011101001100101110010 |
3 | 12202011012211 |
4 | 23221211302 |
5 | 1240211223 |
6 | 145242334 |
7 | 34646416 |
oct | 13514562 |
9 | 5664184 |
10 | 3053938 |
11 | 17a6518 |
12 | 10333aa |
13 | 82c084 |
14 | 596d46 |
15 | 404d0d |
hex | 2e9972 |
3053938 has 8 divisors (see below), whose sum is σ = 4621788. Its totient is φ = 1513344.
The previous prime is 3053933. The next prime is 3053951. The reversal of 3053938 is 8393503.
It can be written as a sum of positive squares in 2 ways, for example, as 2765569 + 288369 = 1663^2 + 537^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (3053933) 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, 6531 + ... + 6982.
Almost surely, 23053938 is an apocalyptic number.
3053938 is a deficient number, since it is larger than the sum of its proper divisors (1567850).
3053938 is a wasteful number, since it uses less digits than its factorization.
3053938 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13628.
The product of its (nonzero) digits is 9720, while the sum is 31.
The square root of 3053938 is about 1747.5520020875. The cubic root of 3053938 is about 145.0841841707.
The spelling of 3053938 in words is "three million, fifty-three thousand, nine hundred thirty-eight".
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