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5230479 = 32118263
BaseRepresentation
bin10011111100111110001111
3100211201212110
4103330332033
52314333404
6304035103
762313132
oct23747617
910751773
105230479
112a52811
121902a93
131111977
149a2219
156d4b89
hex4fcf8f

5230479 has 8 divisors (see below), whose sum is σ = 7007872. Its totient is φ = 3470040.

The previous prime is 5230471. The next prime is 5230513. The reversal of 5230479 is 9740325.

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

It is not a de Polignac number, because 5230479 - 23 = 5230471 is a prime.

It is a Duffinian number.

5230479 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5230471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3499 + ... + 4764.

It is an arithmetic number, because the mean of its divisors is an integer number (875984).

Almost surely, 25230479 is an apocalyptic number.

5230479 is a deficient number, since it is larger than the sum of its proper divisors (1777393).

5230479 is a wasteful number, since it uses less digits than its factorization.

5230479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8477.

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

The square root of 5230479 is about 2287.0240488460. The cubic root of 5230479 is about 173.5856503638.

The spelling of 5230479 in words is "five million, two hundred thirty thousand, four hundred seventy-nine".

Divisors: 1 3 211 633 8263 24789 1743493 5230479