Base | Representation |
---|---|
bin | 111110101001010001110 |
3 | 10212021211210 |
4 | 13311022032 |
5 | 1011142000 |
6 | 111555250 |
7 | 23306460 |
oct | 7651216 |
9 | 3767753 |
10 | 2052750 |
11 | 1182297 |
12 | 82bb26 |
13 | 56b45b |
14 | 3b6130 |
15 | 2a8350 |
hex | 1f528e |
2052750 has 128 divisors (see below), whose sum is σ = 6469632. Its totient is φ = 422400.
The previous prime is 2052749. The next prime is 2052751. The reversal of 2052750 is 572502.
It is an interprime number because it is at equal distance from previous prime (2052749) and next prime (2052751).
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2052751) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 89239 + ... + 89261.
It is an arithmetic number, because the mean of its divisors is an integer number (50544).
22052750 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2052750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3234816).
2052750 is an abundant number, since it is smaller than the sum of its proper divisors (4416882).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2052750 is a wasteful number, since it uses less digits than its factorization.
2052750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67 (or 57 counting only the distinct ones).
The product of its (nonzero) digits is 700, while the sum is 21.
The square root of 2052750 is about 1432.7421261344. The cubic root of 2052750 is about 127.0901874532.
The spelling of 2052750 in words is "two million, fifty-two thousand, seven hundred fifty".
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