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1330160797 = 71910001209
BaseRepresentation
bin100111101001000…
…1010010010011101
310102200221011120201
41033102022102131
510211010121142
6335553543501
744651115550
oct11722122235
93380834521
101330160797
11622928549
12311574b91
131827681c4
14c8932697
157bb9bab7
hex4f48a49d

1330160797 has 8 divisors (see below), whose sum is σ = 1600193600. Its totient is φ = 1080130464.

The previous prime is 1330160791. The next prime is 1330160851. The reversal of 1330160797 is 7970610331.

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

It is not a de Polignac number, because 1330160797 - 223 = 1321772189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330160791) 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, 5000472 + ... + 5000737.

It is an arithmetic number, because the mean of its divisors is an integer number (200024200).

Almost surely, 21330160797 is an apocalyptic number.

It is an amenable number.

1330160797 is a deficient number, since it is larger than the sum of its proper divisors (270032803).

1330160797 is a wasteful number, since it uses less digits than its factorization.

1330160797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10001235.

The product of its (nonzero) digits is 23814, while the sum is 37.

The square root of 1330160797 is about 36471.3695520198. The cubic root of 1330160797 is about 1099.7687659956.

The spelling of 1330160797 in words is "one billion, three hundred thirty million, one hundred sixty thousand, seven hundred ninety-seven".

Divisors: 1 7 19 133 10001209 70008463 190022971 1330160797