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230100241 = 7194142197
BaseRepresentation
bin11011011011100…
…00110100010001
3121000222022012011
431231300310101
5432401201431
634455502521
75462551120
oct1555606421
9530868164
10230100241
11108981798
1265087a41
1338895ab7
14227b9ab7
1515302cb1
hexdb70d11

230100241 has 16 divisors (see below), whose sum is σ = 283570560. Its totient is φ = 182286720.

The previous prime is 230100229. The next prime is 230100263. The reversal of 230100241 is 142001032.

230100241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 230100241 - 29 = 230099729 is a prime.

It is a super-2 number, since 2×2301002412 = 105892241816516162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230100341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15646 + ... + 26551.

It is an arithmetic number, because the mean of its divisors is an integer number (17723160).

Almost surely, 2230100241 is an apocalyptic number.

It is an amenable number.

230100241 is a deficient number, since it is larger than the sum of its proper divisors (53470319).

230100241 is a wasteful number, since it uses less digits than its factorization.

230100241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42264.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 230100241 is about 15169.0553759949. The cubic root of 230100241 is about 612.7815646176.

Adding to 230100241 its reverse (142001032), we get a palindrome (372101273).

The spelling of 230100241 in words is "two hundred thirty million, one hundred thousand, two hundred forty-one".

Divisors: 1 7 19 41 133 287 779 5453 42197 295379 801743 1730077 5612201 12110539 32871463 230100241