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3002055 = 35728591
BaseRepresentation
bin1011011100111011000111
312122112001020
423130323013
51232031210
6144202223
734342230
oct13347307
95575036
103002055
111770541
121009373
13811584
14582087
153e4770
hex2dcec7

3002055 has 16 divisors (see below), whose sum is σ = 5489664. Its totient is φ = 1372320.

The previous prime is 3002039. The next prime is 3002089. The reversal of 3002055 is 5502003.

It is not a de Polignac number, because 3002055 - 24 = 3002039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 14191 + ... + 14400.

It is an arithmetic number, because the mean of its divisors is an integer number (343104).

Almost surely, 23002055 is an apocalyptic number.

3002055 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3002055 is a deficient number, since it is larger than the sum of its proper divisors (2487609).

3002055 is a wasteful number, since it uses less digits than its factorization.

3002055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28606.

The product of its (nonzero) digits is 150, while the sum is 15.

The square root of 3002055 is about 1732.6439334151. The cubic root of 3002055 is about 144.2578808795.

Adding to 3002055 its reverse (5502003), we get a palindrome (8504058).

The spelling of 3002055 in words is "three million, two thousand, fifty-five".

Divisors: 1 3 5 7 15 21 35 105 28591 85773 142955 200137 428865 600411 1000685 3002055