Base | Representation |
---|---|
bin | 1001010100001101000010 |
3 | 11121001212022 |
4 | 21110031002 |
5 | 1111121200 |
6 | 124201442 |
7 | 26520452 |
oct | 11241502 |
9 | 4531768 |
10 | 2442050 |
11 | 1418826 |
12 | 999282 |
13 | 676700 |
14 | 477d62 |
15 | 333885 |
hex | 254342 |
2442050 has 54 divisors (see below), whose sum is σ = 5224833. Its totient is φ = 848640.
The previous prime is 2442047. The next prime is 2442059. The reversal of 2442050 is 502442.
It can be written as a sum of positive squares in 14 ways, for example, as 134689 + 2307361 = 367^2 + 1519^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=1105.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2442059) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 143642 + ... + 143658.
22442050 is an apocalyptic number.
2442050 is an abundant number, since it is smaller than the sum of its proper divisors (2782783).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2442050 is a wasteful number, since it uses less digits than its factorization.
2442050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72 (or 37 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 17.
The square root of 2442050 is about 1562.7059864223. The cubic root of 2442050 is about 134.6640021148.
Adding to 2442050 its reverse (502442), we get a palindrome (2944492).
The spelling of 2442050 in words is "two million, four hundred forty-two thousand, fifty".
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