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2080737 = 32474919
BaseRepresentation
bin111111011111111100001
310220201020100
413323333201
51013040422
6112333013
723454201
oct7737741
93821210
102080737
1111a131a
12844169
1357b109
143c2401
152b17ac
hex1fbfe1

2080737 has 12 divisors (see below), whose sum is σ = 3070080. Its totient is φ = 1357368.

The previous prime is 2080723. The next prime is 2080759. The reversal of 2080737 is 7370802.

It is not a de Polignac number, because 2080737 - 27 = 2080609 is a prime.

2080737 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2080737.

It is not an unprimeable number, because it can be changed into a prime (2080717) 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, 2037 + ... + 2882.

It is an arithmetic number, because the mean of its divisors is an integer number (255840).

22080737 is an apocalyptic number.

It is an amenable number.

2080737 is a deficient number, since it is larger than the sum of its proper divisors (989343).

2080737 is a wasteful number, since it uses less digits than its factorization.

2080737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4972 (or 4969 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 2080737 is about 1442.4759963341. The cubic root of 2080737 is about 127.6651608176.

The spelling of 2080737 in words is "two million, eighty thousand, seven hundred thirty-seven".

Divisors: 1 3 9 47 141 423 4919 14757 44271 231193 693579 2080737