Base | Representation |
---|---|
bin | 1011010110010101000100 |
3 | 12121010222211 |
4 | 23112111010 |
5 | 1230200134 |
6 | 143433204 |
7 | 34200412 |
oct | 13262504 |
9 | 5533884 |
10 | 2975044 |
11 | 1752216 |
12 | bb5804 |
13 | 8021a7 |
14 | 5762b2 |
15 | 3db764 |
hex | 2d6544 |
2975044 has 12 divisors (see below), whose sum is σ = 5218668. Its totient is φ = 1484000.
The previous prime is 2975029. The next prime is 2975047. The reversal of 2975044 is 4405792.
It can be written as a sum of positive squares in 2 ways, for example, as 2286144 + 688900 = 1512^2 + 830^2 .
It is a super-3 number, since 3×29750443 = 78995333024336655552, which contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2974997 and 2975015.
It is not an unprimeable number, because it can be changed into a prime (2975047) 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, 2274 + ... + 3334.
It is an arithmetic number, because the mean of its divisors is an integer number (434889).
22975044 is an apocalyptic number.
It is an amenable number.
2975044 is a deficient number, since it is larger than the sum of its proper divisors (2243624).
2975044 is a wasteful number, since it uses less digits than its factorization.
2975044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1766 (or 1764 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 2975044 is about 1724.8315859817. The cubic root of 2975044 is about 143.8239231633.
The spelling of 2975044 in words is "two million, nine hundred seventy-five thousand, forty-four".
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