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230250443041 = 1051219077491
BaseRepresentation
bin1101011001101111111…
…1101111000100100001
3211000022112211102010201
43112123333233010201
512233023103134131
6253435310025201
722430551321333
oct3263377570441
9730275742121
10230250443041
1189715410853
123875a4a8201
1318935550508
14b2038bd453
155ec906d761
hex359bfef121

230250443041 has 4 divisors (see below), whose sum is σ = 230469521584. Its totient is φ = 230031364500.

The previous prime is 230250442957. The next prime is 230250443051. The reversal of 230250443041 is 140344052032.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230250443041 - 211 = 230250440993 is a prime.

It is a super-3 number, since 3×2302504430413 (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230250443051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109537695 + ... + 109539796.

It is an arithmetic number, because the mean of its divisors is an integer number (57617380396).

Almost surely, 2230250443041 is an apocalyptic number.

It is an amenable number.

230250443041 is a deficient number, since it is larger than the sum of its proper divisors (219078543).

230250443041 is a wasteful number, since it uses less digits than its factorization.

230250443041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219078542.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 230250443041 its reverse (140344052032), we get a palindrome (370594495073).

The spelling of 230250443041 in words is "two hundred thirty billion, two hundred fifty million, four hundred forty-three thousand, forty-one".

Divisors: 1 1051 219077491 230250443041