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2053060 = 225102653
BaseRepresentation
bin111110101001111000100
310212022021021
413311033010
51011144220
6112000524
723310412
oct7651704
93768237
102053060
111182549
12830144
1356b639
143b62b2
152a84aa
hex1f53c4

2053060 has 12 divisors (see below), whose sum is σ = 4311468. Its totient is φ = 821216.

The previous prime is 2053031. The next prime is 2053063. The reversal of 2053060 is 603502.

It can be written as a sum of positive squares in 2 ways, for example, as 988036 + 1065024 = 994^2 + 1032^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2053063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51307 + ... + 51346.

It is an arithmetic number, because the mean of its divisors is an integer number (359289).

22053060 is an apocalyptic number.

2053060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2053060 is an abundant number, since it is smaller than the sum of its proper divisors (2258408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2053060 is a wasteful number, since it uses less digits than its factorization.

2053060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102662 (or 102660 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 2053060 is about 1432.8503062079. The cubic root of 2053060 is about 127.0965847211.

Adding to 2053060 its reverse (603502), we get a palindrome (2656562).

The spelling of 2053060 in words is "two million, fifty-three thousand, sixty".

Divisors: 1 2 4 5 10 20 102653 205306 410612 513265 1026530 2053060