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2076139 = 13295507
BaseRepresentation
bin111111010110111101011
310220110221001
413322313223
51012414024
6112255431
723434612
oct7726753
93813831
102076139
11119891a
12841577
13578cb0
143c0879
152b0244
hex1fadeb

2076139 has 8 divisors (see below), whose sum is σ = 2313360. Its totient is φ = 1850016.

The previous prime is 2076133. The next prime is 2076143. The reversal of 2076139 is 9316702.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2076139 - 211 = 2074091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2076133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2377 + ... + 3130.

It is an arithmetic number, because the mean of its divisors is an integer number (289170).

22076139 is an apocalyptic number.

2076139 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2076139 is a deficient number, since it is larger than the sum of its proper divisors (237221).

2076139 is a wasteful number, since it uses less digits than its factorization.

2076139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5549.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 2076139 is about 1440.8813275215. The cubic root of 2076139 is about 127.5710535650.

The spelling of 2076139 in words is "two million, seventy-six thousand, one hundred thirty-nine".

Divisors: 1 13 29 377 5507 71591 159703 2076139