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8480713 = 10779259
BaseRepresentation
bin100000010110…
…011111001001
3120221212100111
4200112133021
54132340323
6501434321
7132041053
oct40263711
916855314
108480713
11487275a
122a0b9a1
1319ac197
1411aa8d3
15b27c0d
hex8167c9

8480713 has 4 divisors (see below), whose sum is σ = 8560080. Its totient is φ = 8401348.

The previous prime is 8480699. The next prime is 8480741. The reversal of 8480713 is 3170848.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8480713 - 217 = 8349641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8480753) 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 3 ways as a sum of consecutive naturals, for example, 39523 + ... + 39736.

It is an arithmetic number, because the mean of its divisors is an integer number (2140020).

Almost surely, 28480713 is an apocalyptic number.

It is an amenable number.

8480713 is a deficient number, since it is larger than the sum of its proper divisors (79367).

8480713 is a wasteful number, since it uses less digits than its factorization.

8480713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79366.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 8480713 is about 2912.1663757416. The cubic root of 8480713 is about 203.9282796068.

The spelling of 8480713 in words is "eight million, four hundred eighty thousand, seven hundred thirteen".

Divisors: 1 107 79259 8480713