Base | Representation |
---|---|
bin | 111111011110100110100 |
3 | 10220200021222 |
4 | 13323310310 |
5 | 1013030202 |
6 | 112325512 |
7 | 23452202 |
oct | 7736464 |
9 | 3820258 |
10 | 2080052 |
11 | 11a0857 |
12 | 843898 |
13 | 57aa00 |
14 | 3c2072 |
15 | 2b14a2 |
hex | 1fbd34 |
2080052 has 36 divisors (see below), whose sum is σ = 4196556. Its totient is φ = 898560.
The previous prime is 2080049. The next prime is 2080081. The reversal of 2080052 is 2500802.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 630436 + 1449616 = 794^2 + 1204^2 .
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a self number, because there is not a number n which added to its sum of digits gives 2080052.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11402 + ... + 11582.
It is an arithmetic number, because the mean of its divisors is an integer number (116571).
22080052 is an apocalyptic number.
It is an amenable number.
2080052 is an abundant number, since it is smaller than the sum of its proper divisors (2116504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2080052 is a wasteful number, since it uses less digits than its factorization.
2080052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228 (or 213 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 2080052 is about 1442.2385378293. The cubic root of 2080052 is about 127.6511497191.
Adding to 2080052 its reverse (2500802), we get a palindrome (4580854).
It can be divided in two parts, 20800 and 52, that multiplied together give a square (1081600 = 10402).
The spelling of 2080052 in words is "two million, eighty thousand, fifty-two".
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