Base | Representation |
---|---|
bin | 111110100100110010110 |
3 | 10212011200202 |
4 | 13310212112 |
5 | 1011103304 |
6 | 111540502 |
7 | 23300000 |
oct | 7644626 |
9 | 3764622 |
10 | 2050454 |
11 | 118059a |
12 | 82a732 |
13 | 56a3b3 |
14 | 3b5370 |
15 | 2a781e |
hex | 1f4996 |
2050454 has 24 divisors (see below), whose sum is σ = 3647088. Its totient is φ = 864360.
The previous prime is 2050417. The next prime is 2050459. The reversal of 2050454 is 4540502.
It is a happy number.
It is a super-2 number, since 2×20504542 = 8408723212232, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2050459) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33584 + ... + 33644.
It is an arithmetic number, because the mean of its divisors is an integer number (151962).
22050454 is an apocalyptic number.
2050454 is a deficient number, since it is larger than the sum of its proper divisors (1596634).
2050454 is an frugal number, since it uses more digits than its factorization.
2050454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98 (or 70 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 20.
The square root of 2050454 is about 1431.9406412278. The cubic root of 2050454 is about 127.0427863359.
Adding to 2050454 its reverse (4540502), we get a palindrome (6590956).
The spelling of 2050454 in words is "two million, fifty thousand, four hundred fifty-four".
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