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1130113465 = 51317386361
BaseRepresentation
bin100001101011100…
…0010100110111001
32220202111201020021
41003113002212321
54303302112330
6304050130441
740001543305
oct10327024671
92822451207
101130113465
1152aa12a78
12276580a21
131501954c0
156933367a
hex435c29b9

1130113465 has 8 divisors (see below), whose sum is σ = 1460454408. Its totient is φ = 834545280.

The previous prime is 1130113451. The next prime is 1130113469. The reversal of 1130113465 is 5643110311.

It can be written as a sum of positive squares in 4 ways, for example, as 346921 + 1129766544 = 589^2 + 33612^2 .

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

It is not a de Polignac number, because 1130113465 - 27 = 1130113337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130113469) 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, 8693116 + ... + 8693245.

It is an arithmetic number, because the mean of its divisors is an integer number (182556801).

Almost surely, 21130113465 is an apocalyptic number.

It is an amenable number.

1130113465 is a deficient number, since it is larger than the sum of its proper divisors (330340943).

1130113465 is a wasteful number, since it uses less digits than its factorization.

1130113465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17386379.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1130113465 is about 33617.1602756687. The cubic root of 1130113465 is about 1041.6152983593.

Adding to 1130113465 its reverse (5643110311), we get a palindrome (6773223776).

The spelling of 1130113465 in words is "one billion, one hundred thirty million, one hundred thirteen thousand, four hundred sixty-five".