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2295247 = 61191197
BaseRepresentation
bin1000110000010111001111
311022121111011
420300113033
51041421442
6121110051
725336453
oct10602717
94277434
102295247
1113284a9
12928327
13624946
1443a663
15305117
hex2305cf

2295247 has 8 divisors (see below), whose sum is σ = 2356992. Its totient is φ = 2234400.

The previous prime is 2295233. The next prime is 2295253. The reversal of 2295247 is 7425922.

2295247 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2295247 - 211 = 2293199 is a prime.

It is a d-powerful number, because it can be written as 23 + 211 + 9 + 57 + 221 + 44 + 76 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2295547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11553 + ... + 11749.

It is an arithmetic number, because the mean of its divisors is an integer number (294624).

22295247 is an apocalyptic number.

2295247 is a deficient number, since it is larger than the sum of its proper divisors (61745).

2295247 is a wasteful number, since it uses less digits than its factorization.

2295247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449.

The product of its digits is 10080, while the sum is 31.

The square root of 2295247 is about 1515.0072607087. The cubic root of 2295247 is about 131.9096220949.

It can be divided in two parts, 229 and 5247, that added together give a square (5476 = 742).

The spelling of 2295247 in words is "two million, two hundred ninety-five thousand, two hundred forty-seven".

Divisors: 1 61 191 197 11651 12017 37627 2295247