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3068283 = 31022761
BaseRepresentation
bin1011101101000101111011
312202212220010
423231011323
51241141113
6145433003
735036301
oct13550573
95685803
103068283
111806279
12103b763
1383576a
1459c271
154091c3
hex2ed17b

3068283 has 4 divisors (see below), whose sum is σ = 4091048. Its totient is φ = 2045520.

The previous prime is 3068237. The next prime is 3068293. The reversal of 3068283 is 3828603.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3068283 - 28 = 3068027 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3068283.

It is not an unprimeable number, because it can be changed into a prime (3068203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 511378 + ... + 511383.

It is an arithmetic number, because the mean of its divisors is an integer number (1022762).

Almost surely, 23068283 is an apocalyptic number.

3068283 is a deficient number, since it is larger than the sum of its proper divisors (1022765).

3068283 is a wasteful number, since it uses less digits than its factorization.

3068283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022764.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 3068283 is about 1751.6515064361. The cubic root of 3068283 is about 145.3109932322.

The spelling of 3068283 in words is "three million, sixty-eight thousand, two hundred eighty-three".

Divisors: 1 3 1022761 3068283