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293104 = 2472617
BaseRepresentation
bin1000111100011110000
3112220001201
41013203300
533334404
610140544
72330350
oct1074360
9486051
10293104
11190239
12121754
13a3546
1478b60
155bca4
hex478f0

293104 has 20 divisors (see below), whose sum is σ = 649264. Its totient is φ = 125568.

The previous prime is 293099. The next prime is 293107. The reversal of 293104 is 401392.

293104 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (293107) 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, 1197 + ... + 1420.

2293104 is an apocalyptic number.

It is an amenable number.

293104 is an abundant number, since it is smaller than the sum of its proper divisors (356160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

293104 is a wasteful number, since it uses less digits than its factorization.

293104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2632 (or 2626 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 293104 is about 541.3908015473. The cubic root of 293104 is about 66.4263794155.

Adding to 293104 its reverse (401392), we get a palindrome (694496).

The spelling of 293104 in words is "two hundred ninety-three thousand, one hundred four".

Divisors: 1 2 4 7 8 14 16 28 56 112 2617 5234 10468 18319 20936 36638 41872 73276 146552 293104