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5156156 = 221289039
BaseRepresentation
bin10011101010110100111100
3100200221220202
4103222310330
52304444111
6302303032
761553345
oct23526474
910627822
105156156
112a01995
121887a78
1310b6ba5
149830cc
156bcb3b
hex4ead3c

5156156 has 6 divisors (see below), whose sum is σ = 9023280. Its totient is φ = 2578076.

The previous prime is 5156153. The next prime is 5156159. The reversal of 5156156 is 6516515.

It is an interprime number because it is at equal distance from previous prime (5156153) and next prime (5156159).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5156153) 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 as a sum of consecutive naturals, namely, 644516 + ... + 644523.

It is an arithmetic number, because the mean of its divisors is an integer number (1503880).

Almost surely, 25156156 is an apocalyptic number.

It is an amenable number.

5156156 is a deficient number, since it is larger than the sum of its proper divisors (3867124).

5156156 is a wasteful number, since it uses less digits than its factorization.

5156156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289043 (or 1289041 counting only the distinct ones).

The product of its digits is 4500, while the sum is 29.

The square root of 5156156 is about 2270.7170673600. The cubic root of 5156156 is about 172.7595309180.

The spelling of 5156156 in words is "five million, one hundred fifty-six thousand, one hundred fifty-six".

Divisors: 1 2 4 1289039 2578078 5156156