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2080633 = 19109507
BaseRepresentation
bin111111011111101111001
310220201002111
413323331321
51013040013
6112332321
723453662
oct7737571
93821074
102080633
1111a1235
128440a1
1357b059
143c2369
152b173d
hex1fbf79

2080633 has 4 divisors (see below), whose sum is σ = 2190160. Its totient is φ = 1971108.

The previous prime is 2080609. The next prime is 2080651. The reversal of 2080633 is 3360802.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3360802 = 21680401.

It is a cyclic number.

It is not a de Polignac number, because 2080633 - 29 = 2080121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2080433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54735 + ... + 54772.

It is an arithmetic number, because the mean of its divisors is an integer number (547540).

22080633 is an apocalyptic number.

It is an amenable number.

2080633 is a deficient number, since it is larger than the sum of its proper divisors (109527).

2080633 is a wasteful number, since it uses less digits than its factorization.

2080633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109526.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2080633 is about 1442.4399467569. The cubic root of 2080633 is about 127.6630337831.

The spelling of 2080633 in words is "two million, eighty thousand, six hundred thirty-three".

Divisors: 1 19 109507 2080633