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2249422 = 27317173
BaseRepresentation
bin1000100101001011001110
311020021121221
420211023032
51033440142
6120113554
725056040
oct10451316
94207557
102249422
1112a702a
129058ba
13609b26
14427a90
152e6767
hex2252ce

2249422 has 32 divisors (see below), whose sum is σ = 4091904. Its totient is φ = 907200.

The previous prime is 2249419. The next prime is 2249431.

It is a happy number.

2249422 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30778 + ... + 30850.

It is an arithmetic number, because the mean of its divisors is an integer number (127872).

22249422 is an apocalyptic number.

2249422 is a deficient number, since it is larger than the sum of its proper divisors (1842482).

2249422 is a wasteful number, since it uses less digits than its factorization.

2249422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184.

The product of its digits is 2304, while the sum is 25.

The square root of 2249422 is about 1499.8073209583. The cubic root of 2249422 is about 131.0258480937.

The spelling of 2249422 in words is "two million, two hundred forty-nine thousand, four hundred twenty-two".