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23233125 = 35412391
BaseRepresentation
bin101100010100…
…0001001100101
31121201100212010
41120220021211
521421430000
62145544433
7401323026
oct130501145
947640763
1023233125
1112129433
127945119
134a75c16
14312ac4d
15208dd50
hex1628265

23233125 has 20 divisors (see below), whose sum is σ = 38712608. Its totient is φ = 12390000.

The previous prime is 23233109. The next prime is 23233127. The reversal of 23233125 is 52133232.

It is not a de Polignac number, because 23233125 - 24 = 23233109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23233127) 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, 4321 + ... + 8070.

Almost surely, 223233125 is an apocalyptic number.

23233125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23233125 is a deficient number, since it is larger than the sum of its proper divisors (15479483).

23233125 is an equidigital number, since it uses as much as digits as its factorization.

23233125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12414 (or 12399 counting only the distinct ones).

The product of its digits is 1080, while the sum is 21.

The square root of 23233125 is about 4820.0752068821. The cubic root of 23233125 is about 285.3443053338.

Adding to 23233125 its reverse (52133232), we get a palindrome (75366357).

The spelling of 23233125 in words is "twenty-three million, two hundred thirty-three thousand, one hundred twenty-five".

Divisors: 1 3 5 15 25 75 125 375 625 1875 12391 37173 61955 185865 309775 929325 1548875 4646625 7744375 23233125