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2056095 = 32545691
BaseRepresentation
bin111110101111110011111
310212110102200
413311332133
51011243340
6112022543
723322306
oct7657637
93773380
102056095
111184858
12831a53
1356cb32
143b743d
152a9330
hex1f5f9f

2056095 has 12 divisors (see below), whose sum is σ = 3563976. Its totient is φ = 1096560.

The previous prime is 2056081. The next prime is 2056111. The reversal of 2056095 is 5906502.

It is not a de Polignac number, because 2056095 - 24 = 2056079 is a prime.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 22801 + ... + 22890.

It is an arithmetic number, because the mean of its divisors is an integer number (296998).

22056095 is an apocalyptic number.

2056095 is a deficient number, since it is larger than the sum of its proper divisors (1507881).

2056095 is a wasteful number, since it uses less digits than its factorization.

2056095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45702 (or 45699 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 2056095 is about 1433.9089929281. The cubic root of 2056095 is about 127.1591820496.

The spelling of 2056095 in words is "two million, fifty-six thousand, ninety-five".

Divisors: 1 3 5 9 15 45 45691 137073 228455 411219 685365 2056095