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5131156 = 2211031163
BaseRepresentation
bin10011100100101110010100
3100122200121211
4103210232110
52303144111
6301551204
761420432
oct23445624
910580554
105131156
112995128
121875504
1310a86b4
14977d52
156b5521
hex4e4b94

5131156 has 12 divisors (see below), whose sum is σ = 8995392. Its totient is φ = 2561048.

The previous prime is 5131141. The next prime is 5131157. The reversal of 5131156 is 6511315.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5131157) 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 3 ways as a sum of consecutive naturals, for example, 3831 + ... + 4993.

It is an arithmetic number, because the mean of its divisors is an integer number (749616).

Almost surely, 25131156 is an apocalyptic number.

It is an amenable number.

5131156 is a deficient number, since it is larger than the sum of its proper divisors (3864236).

5131156 is a wasteful number, since it uses less digits than its factorization.

5131156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2270 (or 2268 counting only the distinct ones).

The product of its digits is 450, while the sum is 22.

The square root of 5131156 is about 2265.2055094406. The cubic root of 5131156 is about 172.4798660251.

The spelling of 5131156 in words is "five million, one hundred thirty-one thousand, one hundred fifty-six".

Divisors: 1 2 4 1103 1163 2206 2326 4412 4652 1282789 2565578 5131156