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230041425 = 3523067219
BaseRepresentation
bin11011011011000…
…10011101010001
3121000212022111210
431231202131101
5432342311200
634454330333
75462214465
oct1555423521
9530768453
10230041425
11108941589
12650599a9
13388750b3
14227a24a5
15152e0650
hexdb62751

230041425 has 12 divisors (see below), whose sum is σ = 380335280. Its totient is φ = 122688720.

The previous prime is 230041393. The next prime is 230041429. The reversal of 230041425 is 524140032.

It is not a de Polignac number, because 230041425 - 25 = 230041393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230041429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1533535 + ... + 1533684.

Almost surely, 2230041425 is an apocalyptic number.

230041425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230041425 is a deficient number, since it is larger than the sum of its proper divisors (150293855).

230041425 is a wasteful number, since it uses less digits than its factorization.

230041425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3067232 (or 3067227 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 230041425 is about 15167.1165684187. The cubic root of 230041425 is about 612.7293490678.

Adding to 230041425 its reverse (524140032), we get a palindrome (754181457).

The spelling of 230041425 in words is "two hundred thirty million, forty-one thousand, four hundred twenty-five".

Divisors: 1 3 5 15 25 75 3067219 9201657 15336095 46008285 76680475 230041425