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97933 = 1129307
BaseRepresentation
bin10111111010001101
311222100011
4113322031
511113213
62033221
7555343
oct277215
9158304
1097933
1167640
1248811
1335764
1427993
151e03d
hex17e8d

97933 has 8 divisors (see below), whose sum is σ = 110880. Its totient is φ = 85680.

The previous prime is 97931. The next prime is 97943. The reversal of 97933 is 33979.

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

It is a cyclic number.

It is not a de Polignac number, because 97933 - 21 = 97931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97895 and 97904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97931) 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 in 7 ways as a sum of consecutive naturals, for example, 166 + ... + 472.

It is an arithmetic number, because the mean of its divisors is an integer number (13860).

297933 is an apocalyptic number.

It is an amenable number.

97933 is a deficient number, since it is larger than the sum of its proper divisors (12947).

97933 is a wasteful number, since it uses less digits than its factorization.

97933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347.

The product of its digits is 5103, while the sum is 31.

The square root of 97933 is about 312.9424867288. The cubic root of 97933 is about 46.0938537487.

The spelling of 97933 in words is "ninety-seven thousand, nine hundred thirty-three".

Divisors: 1 11 29 307 319 3377 8903 97933