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6711480239 = 15147992791
BaseRepresentation
bin1100100000000100…
…10000111110101111
3122022201211112002012
412100002100332233
5102221114331424
63025550151435
7325213432532
oct62002207657
918281745065
106711480239
112934501492
1213737b257b
1382c5c76a9
144794d4a19
15294326b0e
hex190090faf

6711480239 has 8 divisors (see below), whose sum is σ = 6770104320. Its totient is φ = 6653043000.

The previous prime is 6711480233. The next prime is 6711480241. The reversal of 6711480239 is 9320841176.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-6711480239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6711480196 and 6711480205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6711480233) 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, 25934 + ... + 118724.

It is an arithmetic number, because the mean of its divisors is an integer number (846263040).

Almost surely, 26711480239 is an apocalyptic number.

6711480239 is a deficient number, since it is larger than the sum of its proper divisors (58624081).

6711480239 is a wasteful number, since it uses less digits than its factorization.

6711480239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93421.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 6711480239 is about 81923.6244254366. The cubic root of 6711480239 is about 1886.2797622998.

The spelling of 6711480239 in words is "six billion, seven hundred eleven million, four hundred eighty thousand, two hundred thirty-nine".

Divisors: 1 151 479 72329 92791 14011441 44446889 6711480239