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2252095 = 51034373
BaseRepresentation
bin1000100101110100111111
311020102021221
420211310333
51034031340
6120134211
725066606
oct10456477
94212257
102252095
1112a903a
12907367
1360b101
14428a3d
152e744a
hex225d3f

2252095 has 8 divisors (see below), whose sum is σ = 2729376. Its totient is φ = 1783776.

The previous prime is 2252087. The next prime is 2252113. The reversal of 2252095 is 5902522.

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 2252095 - 23 = 2252087 is a prime.

It is a d-powerful number, because it can be written as 212 + 216 + 54 + 221 + 0 + 94 + 57 .

It is a Duffinian number.

2252095 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1672 + ... + 2701.

It is an arithmetic number, because the mean of its divisors is an integer number (341172).

22252095 is an apocalyptic number.

2252095 is a deficient number, since it is larger than the sum of its proper divisors (477281).

2252095 is a wasteful number, since it uses less digits than its factorization.

2252095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4481.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 2252095 is about 1500.6981708525. The cubic root of 2252095 is about 131.0777271181.

The spelling of 2252095 in words is "two million, two hundred fifty-two thousand, ninety-five".

Divisors: 1 5 103 515 4373 21865 450419 2252095