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3090932 = 221359441
BaseRepresentation
bin1011110010100111110100
312211000221222
423302213310
51242402212
6150125512
735162315
oct13624764
95730858
103090932
111821299
121050898
13842b70
145a660c
15410c72
hex2f29f4

3090932 has 12 divisors (see below), whose sum is σ = 5825316. Its totient is φ = 1426560.

The previous prime is 3090887. The next prime is 3090959. The reversal of 3090932 is 2390903.

It can be written as a sum of positive squares in 2 ways, for example, as 355216 + 2735716 = 596^2 + 1654^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 29669 + ... + 29772.

It is an arithmetic number, because the mean of its divisors is an integer number (485443).

Almost surely, 23090932 is an apocalyptic number.

It is an amenable number.

3090932 is a deficient number, since it is larger than the sum of its proper divisors (2734384).

3090932 is a wasteful number, since it uses less digits than its factorization.

3090932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59458 (or 59456 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 26.

The square root of 3090932 is about 1758.1046612759. The cubic root of 3090932 is about 145.6676621676.

The spelling of 3090932 in words is "three million, ninety thousand, nine hundred thirty-two".

Divisors: 1 2 4 13 26 52 59441 118882 237764 772733 1545466 3090932