Search a number
-
+
107695336897 = 3719697147773
BaseRepresentation
bin110010001001100100…
…1000110110111000001
3101021222110202221221101
41210103021012313001
53231030001240042
6121250300454401
710531535155021
oct1442311066701
9337873687841
10107695336897
1141745234665
1218a56b4a401
13a203bb1425
1452d909da81
152c04b046b7
hex1913246dc1

107695336897 has 8 divisors (see below), whose sum is σ = 110612385576. Its totient is φ = 104778623232.

The previous prime is 107695336883. The next prime is 107695336907. The reversal of 107695336897 is 798633596701.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 44236184976 + 63459151921 = 210324^2 + 251911^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-107695336897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107695336807) 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, 654903 + ... + 802675.

It is an arithmetic number, because the mean of its divisors is an integer number (13826548197).

Almost surely, 2107695336897 is an apocalyptic number.

It is an amenable number.

107695336897 is a deficient number, since it is larger than the sum of its proper divisors (2917048679).

107695336897 is a wasteful number, since it uses less digits than its factorization.

107695336897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167507.

The product of its (nonzero) digits is 51438240, while the sum is 64.

The spelling of 107695336897 in words is "one hundred seven billion, six hundred ninety-five million, three hundred thirty-six thousand, eight hundred ninety-seven".

Divisors: 1 37 19697 147773 728789 5467601 2910684781 107695336897