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2273352 = 23394723
BaseRepresentation
bin1000101011000001001000
311021111110020
420223001020
51040221402
6120420440
725215564
oct10530110
94244406
102273352
111313004
12917720
136179a3
144326a4
152ed8bc
hex22b048

2273352 has 16 divisors (see below), whose sum is σ = 5683440. Its totient is φ = 757776.

The previous prime is 2273351. The next prime is 2273357. The reversal of 2273352 is 2533722.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 94723 = 2273352 / (2 + 2 + 7 + 3 + 3 + 5 + 2).

It is a d-powerful number, because it can be written as 214 + 216 + 7 + 312 + 313 + 53 + 216 .

It is not an unprimeable number, because it can be changed into a prime (2273351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47338 + ... + 47385.

It is an arithmetic number, because the mean of its divisors is an integer number (355215).

22273352 is an apocalyptic number.

It is an amenable number.

2273352 is an abundant number, since it is smaller than the sum of its proper divisors (3410088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2273352 is a wasteful number, since it uses less digits than its factorization.

2273352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94732 (or 94728 counting only the distinct ones).

The product of its digits is 2520, while the sum is 24.

The square root of 2273352 is about 1507.7639072481. The cubic root of 2273352 is about 131.4888403933.

The spelling of 2273352 in words is "two million, two hundred seventy-three thousand, three hundred fifty-two".