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2842075 = 52113683
BaseRepresentation
bin1010110101110111011011
312100101121001
422311313123
51211421300
6140525431
733104635
oct12656733
95311531
102842075
111671325
12b50877
13786802
1453da55
153b216a
hex2b5ddb

2842075 has 6 divisors (see below), whose sum is σ = 3524204. Its totient is φ = 2273640.

The previous prime is 2842069. The next prime is 2842097. The reversal of 2842075 is 5702482.

It is not a de Polignac number, because 2842075 - 211 = 2840027 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56817 + ... + 56866.

22842075 is an apocalyptic number.

2842075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2842075 is a deficient number, since it is larger than the sum of its proper divisors (682129).

2842075 is a wasteful number, since it uses less digits than its factorization.

2842075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113693 (or 113688 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 2842075 is about 1685.8454852091. The cubic root of 2842075 is about 141.6484559445.

The spelling of 2842075 in words is "two million, eight hundred forty-two thousand, seventy-five".

Divisors: 1 5 25 113683 568415 2842075