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3093156 = 22321173107
BaseRepresentation
bin1011110011001010100100
312211011000100
423303022210
51242440111
6150144100
735201643
oct13631244
95734010
103093156
111822a30
121052030
13843b91
145a735a
15411756
hex2f32a4

3093156 has 72 divisors (see below), whose sum is σ = 8727264. Its totient is φ = 915840.

The previous prime is 3093151. The next prime is 3093173. The reversal of 3093156 is 6513903.

3093156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×30931562 = 19135228080672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3093151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28855 + ... + 28961.

It is an arithmetic number, because the mean of its divisors is an integer number (121212).

Almost surely, 23093156 is an apocalyptic number.

3093156 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3093156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4363632).

3093156 is an abundant number, since it is smaller than the sum of its proper divisors (5634108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3093156 is a wasteful number, since it uses less digits than its factorization.

3093156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 27.

The square root of 3093156 is about 1758.7370468606. The cubic root of 3093156 is about 145.7025909217.

It can be divided in two parts, 3093 and 156, that added together give a square (3249 = 572).

The spelling of 3093156 in words is "three million, ninety-three thousand, one hundred fifty-six".

Divisors: 1 2 3 4 6 9 11 12 18 22 33 36 44 66 73 99 107 132 146 198 214 219 292 321 396 428 438 642 657 803 876 963 1177 1284 1314 1606 1926 2354 2409 2628 3212 3531 3852 4708 4818 7062 7227 7811 9636 10593 14124 14454 15622 21186 23433 28908 31244 42372 46866 70299 85921 93732 140598 171842 257763 281196 343684 515526 773289 1031052 1546578 3093156