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5106129 = 37243149
BaseRepresentation
bin10011011110100111010001
3100121102021220
4103132213101
52301344004
6301235253
761254450
oct23364721
910542256
105106129
112978346
121862b29
13109a1a2
1496cb97
156acdd9
hex4de9d1

5106129 has 8 divisors (see below), whose sum is σ = 7780800. Its totient is φ = 2917776.

The previous prime is 5106113. The next prime is 5106133. The reversal of 5106129 is 9216015.

5106129 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5106129 - 24 = 5106113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5106099 and 5106108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5106109) 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 7 ways as a sum of consecutive naturals, for example, 121554 + ... + 121595.

It is an arithmetic number, because the mean of its divisors is an integer number (972600).

Almost surely, 25106129 is an apocalyptic number.

It is an amenable number.

5106129 is a deficient number, since it is larger than the sum of its proper divisors (2674671).

5106129 is a wasteful number, since it uses less digits than its factorization.

5106129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243159.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 5106129 is about 2259.6745340867. The cubic root of 5106129 is about 172.1989877470.

The spelling of 5106129 in words is "five million, one hundred six thousand, one hundred twenty-nine".

Divisors: 1 3 7 21 243149 729447 1702043 5106129