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1330830007 = 13173591743
BaseRepresentation
bin100111101010010…
…1101101010110111
310102202012011120021
41033110231222313
510211143030012
6340020150011
744656603603
oct11724555267
93382164507
101330830007
11623245311
12311838307
131829409a0
14c8a68503
157bc80007
hex4f52dab7

1330830007 has 8 divisors (see below), whose sum is σ = 1441488384. Its totient is φ = 1221355488.

The previous prime is 1330830001. The next prime is 1330830037. The reversal of 1330830007 is 7000380331.

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 1330830007 - 27 = 1330829879 is a prime.

It is a super-2 number, since 2×13308300072 = 3542217015063240098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330830001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293623 + ... + 298120.

It is an arithmetic number, because the mean of its divisors is an integer number (180186048).

Almost surely, 21330830007 is an apocalyptic number.

1330830007 is a deficient number, since it is larger than the sum of its proper divisors (110658377).

1330830007 is a wasteful number, since it uses less digits than its factorization.

1330830007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591929.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 1330830007 is about 36480.5428550618. The cubic root of 1330830007 is about 1099.9531679786.

The spelling of 1330830007 in words is "one billion, three hundred thirty million, eight hundred thirty thousand, seven".

Divisors: 1 13 173 2249 591743 7692659 102371539 1330830007