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BaseRepresentation
bin10111110001000001
311221112101
4113301001
511103340
62030401
7553543
oct276101
9157471
1097345
1167156
1248401
1335401
1427693
151dc9a
hex17c41

97345 has 4 divisors (see below), whose sum is σ = 116820. Its totient is φ = 77872.

The previous prime is 97327. The next prime is 97367. The reversal of 97345 is 54379.

It is a Cunningham number, because it is equal to 3122+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 35344 + 62001 = 188^2 + 249^2 .

It is a cyclic number.

It is not a de Polignac number, because 97345 - 213 = 89153 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9730 + ... + 9739.

It is an arithmetic number, because the mean of its divisors is an integer number (29205).

297345 is an apocalyptic number.

It is an amenable number.

97345 is a deficient number, since it is larger than the sum of its proper divisors (19475).

97345 is a wasteful number, since it uses less digits than its factorization.

97345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19474.

The product of its digits is 3780, while the sum is 28.

The square root of 97345 is about 312.0016025600. The cubic root of 97345 is about 46.0014177257.

The spelling of 97345 in words is "ninety-seven thousand, three hundred forty-five".

Divisors: 1 5 19469 97345