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1330808795 = 51093177703
BaseRepresentation
bin100111101010010…
…1000011111011011
310102202011002110122
41033110220133123
510211141340140
6340015503455
744656455011
oct11724503733
93382132418
101330808795
11623230388
12311827b8b
13182934134
14c8a608b1
157bc78ab5
hex4f5287db

1330808795 has 16 divisors (see below), whose sum is σ = 1616915520. Its totient is φ = 1051415424.

The previous prime is 1330808789. The next prime is 1330808813. The reversal of 1330808795 is 5978080331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1330808795 - 210 = 1330807771 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168914 + ... + 176616.

It is an arithmetic number, because the mean of its divisors is an integer number (101057220).

Almost surely, 21330808795 is an apocalyptic number.

1330808795 is a deficient number, since it is larger than the sum of its proper divisors (286106725).

1330808795 is a wasteful number, since it uses less digits than its factorization.

1330808795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8134.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 1330808795 is about 36480.2521235805. The cubic root of 1330808795 is about 1099.9473239238.

The spelling of 1330808795 in words is "one billion, three hundred thirty million, eight hundred eight thousand, seven hundred ninety-five".

Divisors: 1 5 109 317 545 1585 7703 34553 38515 172765 839627 2441851 4198135 12209255 266161759 1330808795