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93029 = 412269
BaseRepresentation
bin10110101101100101
311201121112
4112231211
510434104
61554405
7535136
oct265545
9151545
1093029
1163992
1245a05
1333461
1425c8d
151c86e
hex16b65

93029 has 4 divisors (see below), whose sum is σ = 95340. Its totient is φ = 90720.

The previous prime is 93001. The next prime is 93047. The reversal of 93029 is 92039.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 92039 = 312969.

It can be written as a sum of positive squares in 2 ways, for example, as 4225 + 88804 = 65^2 + 298^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-93029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 92995 and 93013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1094 + ... + 1175.

It is an arithmetic number, because the mean of its divisors is an integer number (23835).

293029 is an apocalyptic number.

It is an amenable number.

93029 is a deficient number, since it is larger than the sum of its proper divisors (2311).

93029 is a wasteful number, since it uses less digits than its factorization.

93029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2310.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 93029 is about 305.0065573066. The cubic root of 93029 is about 45.3112577543.

Subtracting from 93029 its reverse (92039), we obtain a triangular number (990 = T44).

It can be divided in two parts, 930 and 29, that added together give a palindrome (959).

The spelling of 93029 in words is "ninety-three thousand, twenty-nine".

Divisors: 1 41 2269 93029