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93023 = 797137
BaseRepresentation
bin10110101101011111
311201121022
4112231133
510434043
61554355
7535130
oct265537
9151538
1093023
1163987
12459bb
1333458
1425c87
151c868
hex16b5f

93023 has 8 divisors (see below), whose sum is σ = 108192. Its totient is φ = 78336.

The previous prime is 93001. The next prime is 93047. The reversal of 93023 is 32039.

It is a happy number.

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 93023 - 26 = 92959 is a prime.

It is an Ulam number.

It is a plaindrome in base 12 and base 13.

It is a junction number, because it is equal to n+sod(n) for n = 92992 and 93010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 611 + ... + 747.

It is an arithmetic number, because the mean of its divisors is an integer number (13524).

293023 is an apocalyptic number.

93023 is a deficient number, since it is larger than the sum of its proper divisors (15169).

93023 is a wasteful number, since it uses less digits than its factorization.

93023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 93023 is about 304.9967212939. The cubic root of 93023 is about 45.3102836015.

The spelling of 93023 in words is "ninety-three thousand, twenty-three".

Divisors: 1 7 97 137 679 959 13289 93023