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36161151097 is a prime number
BaseRepresentation
bin100001101011010111…
…110110000001111001
310110100010120210210111
4201223113312001321
51043024223313342
624340122544321
72420051466331
oct415327660171
9113303523714
1036161151097
1114377033045
1270123680a1
133543965536
141a708060c1
15e19995217
hex86b5f6079

36161151097 has 2 divisors, whose sum is σ = 36161151098. Its totient is φ = 36161151096.

The previous prime is 36161151079. The next prime is 36161151107. The reversal of 36161151097 is 79015116163.

Together with previous prime (36161151079) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35742171136 + 418979961 = 189056^2 + 20469^2 .

It is a cyclic number.

It is not a de Polignac number, because 36161151097 - 27 = 36161150969 is a prime.

It is not a weakly prime, because it can be changed into another prime (36161151017) 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 as a sum of consecutive naturals, namely, 18080575548 + 18080575549.

It is an arithmetic number, because the mean of its divisors is an integer number (18080575549).

Almost surely, 236161151097 is an apocalyptic number.

It is an amenable number.

36161151097 is a deficient number, since it is larger than the sum of its proper divisors (1).

36161151097 is an equidigital number, since it uses as much as digits as its factorization.

36161151097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 40.

The spelling of 36161151097 in words is "thirty-six billion, one hundred sixty-one million, one hundred fifty-one thousand, ninety-seven".