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5203479 = 317257397
BaseRepresentation
bin10011110110011000010111
3100210100211110
4103312120113
52313002404
6303310103
762141331
oct23663027
910710743
105203479
112a344a6
1218ab333
1311025a8
14996451
156cbb89
hex4f6617

5203479 has 16 divisors (see below), whose sum is σ = 7393248. Its totient is φ = 3244032.

The previous prime is 5203477. The next prime is 5203529. The reversal of 5203479 is 9743025.

It is not a de Polignac number, because 5203479 - 21 = 5203477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5203477) 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 15 ways as a sum of consecutive naturals, for example, 12909 + ... + 13305.

It is an arithmetic number, because the mean of its divisors is an integer number (462078).

Almost surely, 25203479 is an apocalyptic number.

5203479 is a deficient number, since it is larger than the sum of its proper divisors (2189769).

5203479 is a wasteful number, since it uses less digits than its factorization.

5203479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 5203479 is about 2281.1135438640. The cubic root of 5203479 is about 173.2864489402.

The spelling of 5203479 in words is "five million, two hundred three thousand, four hundred seventy-nine".

Divisors: 1 3 17 51 257 397 771 1191 4369 6749 13107 20247 102029 306087 1734493 5203479