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12353125 = 555967
BaseRepresentation
bin101111000111…
…111001100101
3212020121022011
4233013321211
511130300000
61120434221
7206666641
oct57077145
925217264
1012353125
116a780a4
124178971
132736955
1418d7c21
1511402ba
hexbc7e65

12353125 has 24 divisors (see below), whose sum is σ = 15936480. Its totient is φ = 9570000.

The previous prime is 12353119. The next prime is 12353129. The reversal of 12353125 is 52135321.

It is not a de Polignac number, because 12353125 - 217 = 12222053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12353096 and 12353105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12353129) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 184342 + ... + 184408.

It is an arithmetic number, because the mean of its divisors is an integer number (664020).

Almost surely, 212353125 is an apocalyptic number.

It is an amenable number.

12353125 is a deficient number, since it is larger than the sum of its proper divisors (3583355).

12353125 is an frugal number, since it uses more digits than its factorization.

12353125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 131 counting only the distinct ones).

The product of its digits is 900, while the sum is 22.

The square root of 12353125 is about 3514.7012675333. The cubic root of 12353125 is about 231.1668802807.

Adding to 12353125 its reverse (52135321), we get a palindrome (64488446).

The spelling of 12353125 in words is "twelve million, three hundred fifty-three thousand, one hundred twenty-five".

Divisors: 1 5 25 59 67 125 295 335 625 1475 1675 3125 3953 7375 8375 19765 36875 41875 98825 184375 209375 494125 2470625 12353125