Base | Representation |
---|---|
bin | 111110101011001110010 |
3 | 10212100012200 |
4 | 13311121302 |
5 | 1011204441 |
6 | 112004030 |
7 | 23312412 |
oct | 7653162 |
9 | 3770180 |
10 | 2053746 |
11 | 1183012 |
12 | 830616 |
13 | 56ba46 |
14 | 3b6642 |
15 | 2a87b6 |
hex | 1f5672 |
2053746 has 24 divisors (see below), whose sum is σ = 4515264. Its totient is φ = 674520.
The previous prime is 2053721. The next prime is 2053757. The reversal of 2053746 is 6473502.
It is a happy number.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 475 + ... + 2081.
It is an arithmetic number, because the mean of its divisors is an integer number (188136).
22053746 is an apocalyptic number.
2053746 is an abundant number, since it is smaller than the sum of its proper divisors (2461518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2053746 is a wasteful number, since it uses less digits than its factorization.
2053746 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1686 (or 1683 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 2053746 is about 1433.0896692112. The cubic root of 2053746 is about 127.1107389669.
The spelling of 2053746 in words is "two million, fifty-three thousand, seven hundred forty-six".
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