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2039080 = 235192683
BaseRepresentation
bin111110001110100101000
310211121002111
413301310220
51010222310
6111412104
723221561
oct7616450
93747074
102039080
111172a9a
12824034
13565174
143b1168
152a428a
hex1f1d28

2039080 has 32 divisors (see below), whose sum is σ = 4831200. Its totient is φ = 772416.

The previous prime is 2039071. The next prime is 2039083. The reversal of 2039080 is 809302.

It is not an unprimeable number, because it can be changed into a prime (2039083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 582 + ... + 2101.

It is an arithmetic number, because the mean of its divisors is an integer number (150975).

22039080 is an apocalyptic number.

2039080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2039080 is an abundant number, since it is smaller than the sum of its proper divisors (2792120).

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

2039080 is a wasteful number, since it uses less digits than its factorization.

2039080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2713 (or 2709 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 2039080 is about 1427.9635849699. The cubic root of 2039080 is about 126.8074458172.

The spelling of 2039080 in words is "two million, thirty-nine thousand, eighty".

Divisors: 1 2 4 5 8 10 19 20 38 40 76 95 152 190 380 760 2683 5366 10732 13415 21464 26830 50977 53660 101954 107320 203908 254885 407816 509770 1019540 2039080