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3090901 = 111923643
BaseRepresentation
bin1011110010100111010101
312211000220211
423302213111
51242402101
6150125421
735162242
oct13624725
95730824
103090901
111821270
121050871
13842b48
145a65c9
15410c51
hex2f29d5

3090901 has 16 divisors (see below), whose sum is σ = 3709440. Its totient is φ = 2542320.

The previous prime is 3090887. The next prime is 3090959. The reversal of 3090901 is 1090903.

It is not a de Polignac number, because 3090901 - 29 = 3090389 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3090961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4486 + ... + 5128.

It is an arithmetic number, because the mean of its divisors is an integer number (231840).

Almost surely, 23090901 is an apocalyptic number.

It is an amenable number.

3090901 is a deficient number, since it is larger than the sum of its proper divisors (618539).

3090901 is a wasteful number, since it uses less digits than its factorization.

3090901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696.

The product of its (nonzero) digits is 243, while the sum is 22.

The square root of 3090901 is about 1758.0958449413. The cubic root of 3090901 is about 145.6671751826.

The spelling of 3090901 in words is "three million, ninety thousand, nine hundred one".

Divisors: 1 11 19 23 209 253 437 643 4807 7073 12217 14789 134387 162679 280991 3090901