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97165001 is a prime number
BaseRepresentation
bin1011100101010…
…01111011001001
320202211111022202
411302221323021
5144333240001
613350325545
72256613613
oct562517311
9222744282
1097165001
114a93555a
12286598b5
13171902ab
14cc93db3
1587e496b
hex5ca9ec9

97165001 has 2 divisors, whose sum is σ = 97165002. Its totient is φ = 97165000.

The previous prime is 97164973. The next prime is 97165037. The reversal of 97165001 is 10056179.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87703225 + 9461776 = 9365^2 + 3076^2 .

It is a cyclic number.

It is not a de Polignac number, because 97165001 - 210 = 97163977 is a prime.

It is a weakly prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48582500 + 48582501.

It is an arithmetic number, because the mean of its divisors is an integer number (48582501).

Almost surely, 297165001 is an apocalyptic number.

It is an amenable number.

97165001 is a deficient number, since it is larger than the sum of its proper divisors (1).

97165001 is an equidigital number, since it uses as much as digits as its factorization.

97165001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 97165001 is about 9857.2308991927. The cubic root of 97165001 is about 459.7304674947.

The spelling of 97165001 in words is "ninety-seven million, one hundred sixty-five thousand, one".