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97453 is a prime number
BaseRepresentation
bin10111110010101101
311221200101
4113302231
511104303
62031101
7554056
oct276255
9157611
1097453
1167244
1248491
1335485
142772d
151dd1d
hex17cad

97453 has 2 divisors, whose sum is σ = 97454. Its totient is φ = 97452.

The previous prime is 97441. The next prime is 97459. The reversal of 97453 is 35479.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88804 + 8649 = 298^2 + 93^2 .

It is a cyclic number.

It is not a de Polignac number, because 97453 - 213 = 89261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48726 + 48727.

It is an arithmetic number, because the mean of its divisors is an integer number (48727).

297453 is an apocalyptic number.

It is an amenable number.

97453 is a deficient number, since it is larger than the sum of its proper divisors (1).

97453 is an equidigital number, since it uses as much as digits as its factorization.

97453 is an odious number, because the sum of its binary digits is odd.

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

The square root of 97453 is about 312.1746306156. The cubic root of 97453 is about 46.0184236220.

The spelling of 97453 in words is "ninety-seven thousand, four hundred fifty-three".