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3387283 = 5379809
BaseRepresentation
bin1100111010111110010011
320101002110221
430322332103
51331343113
6200333511
740535314
oct14727623
96332427
103387283
111a03a09
121174297
13917a13
1464260b
1546d98d
hex33af93

3387283 has 8 divisors (see below), whose sum is σ = 3499200. Its totient is φ = 3277248.

The previous prime is 3387281. The next prime is 3387289. The reversal of 3387283 is 3827833.

It is a happy number.

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 3387283 - 21 = 3387281 is a prime.

It is a super-2 number, since 2×33872832 = 22947372244178, which contains 22 as substring.

It is a Duffinian number.

3387283 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3387281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3783 + ... + 4591.

It is an arithmetic number, because the mean of its divisors is an integer number (437400).

Almost surely, 23387283 is an apocalyptic number.

3387283 is a deficient number, since it is larger than the sum of its proper divisors (111917).

3387283 is an equidigital number, since it uses as much as digits as its factorization.

3387283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941.

The product of its digits is 24192, while the sum is 34.

The square root of 3387283 is about 1840.4572801345. The cubic root of 3387283 is about 150.1817500609.

The spelling of 3387283 in words is "three million, three hundred eighty-seven thousand, two hundred eighty-three".

Divisors: 1 53 79 809 4187 42877 63911 3387283