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7048056869 = 75917065513
BaseRepresentation
bin1101001000001100…
…01101000000100101
3200012012011101102022
412210012031000211
5103413300304434
63123212152525
7336441331520
oct64406150045
920165141368
107048056869
112a97498497
121448468745
13884260a69
144ac0a9bb7
152b3b5d22e
hex1a418d025

7048056869 has 8 divisors (see below), whose sum is σ = 8191446720. Its totient is φ = 5938798176.

The previous prime is 7048056853. The next prime is 7048056887. The reversal of 7048056869 is 9686508407.

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 7048056869 - 24 = 7048056853 is a prime.

It is a super-3 number, since 3×70480568693 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 7048056869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7048056839) 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, 8532344 + ... + 8533169.

It is an arithmetic number, because the mean of its divisors is an integer number (1023930840).

Almost surely, 27048056869 is an apocalyptic number.

It is an amenable number.

7048056869 is a deficient number, since it is larger than the sum of its proper divisors (1143389851).

7048056869 is a wasteful number, since it uses less digits than its factorization.

7048056869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17065579.

The product of its (nonzero) digits is 2903040, while the sum is 53.

The square root of 7048056869 is about 83952.7061445907. The cubic root of 7048056869 is about 1917.2987974625.

The spelling of 7048056869 in words is "seven billion, forty-eight million, fifty-six thousand, eight hundred sixty-nine".

Divisors: 1 7 59 413 17065513 119458591 1006865267 7048056869