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5124269 = 31473517
BaseRepresentation
bin10011100011000010101101
3100122100011202
4103203002231
52302434034
6301455245
761361363
oct23430255
910570152
105124269
11298aa37
121871525
1310a5517
14975633
156b347e
hex4e30ad

5124269 has 8 divisors (see below), whose sum is σ = 5403648. Its totient is φ = 4852080.

The previous prime is 5124263. The next prime is 5124289. The reversal of 5124269 is 9624215.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5124269 - 24 = 5124253 is a prime.

It is a super-2 number, since 2×51242692 = 52516265568722, which contains 22 as substring.

It is a d-powerful number, because it can be written as 57 + 1 + 217 + 45 + 217 + 6 + 97 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5124263) 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 7 ways as a sum of consecutive naturals, for example, 302 + ... + 3215.

It is an arithmetic number, because the mean of its divisors is an integer number (675456).

Almost surely, 25124269 is an apocalyptic number.

It is an amenable number.

5124269 is a deficient number, since it is larger than the sum of its proper divisors (279379).

5124269 is a wasteful number, since it uses less digits than its factorization.

5124269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3595.

The product of its digits is 4320, while the sum is 29.

The square root of 5124269 is about 2263.6848278857. The cubic root of 5124269 is about 172.4026644040.

The spelling of 5124269 in words is "five million, one hundred twenty-four thousand, two hundred sixty-nine".

Divisors: 1 31 47 1457 3517 109027 165299 5124269