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293125 = 54767
BaseRepresentation
bin1000111100100000101
3112220002111
41013210011
533340000
610141021
72330410
oct1074405
9486074
10293125
11190258
12121771
13a3561
1478b77
155bcba
hex47905

293125 has 20 divisors (see below), whose sum is σ = 424864. Its totient is φ = 198000.

The previous prime is 293123. The next prime is 293129. The reversal of 293125 is 521392.

It is not a de Polignac number, because 293125 - 21 = 293123 is a prime.

It is a super-3 number, since 3×2931253 = 75557892333984375, which contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 293096 and 293105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (293123) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4342 + ... + 4408.

2293125 is an apocalyptic number.

293125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

293125 is a deficient number, since it is larger than the sum of its proper divisors (131739).

293125 is an frugal number, since it uses more digits than its factorization.

293125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 79 counting only the distinct ones).

The product of its digits is 540, while the sum is 22.

The square root of 293125 is about 541.4101956927. The cubic root of 293125 is about 66.4279657929.

The spelling of 293125 in words is "two hundred ninety-three thousand, one hundred twenty-five".

Divisors: 1 5 7 25 35 67 125 175 335 469 625 875 1675 2345 4375 8375 11725 41875 58625 293125