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230425101 = 3317349331
BaseRepresentation
bin11011011110000…
…00001000001101
3121001120210211000
431233000020031
5432442100401
634510450513
75465403204
oct1557001015
9531523730
10230425101
11109083875
1265203a39
133897a91a
142286223b
1515369186
hexdbc020d

230425101 has 16 divisors (see below), whose sum is σ = 343350720. Its totient is φ = 152725680.

The previous prime is 230425087. The next prime is 230425133. The reversal of 230425101 is 101524032.

230425101 is a `hidden beast` number, since 230 + 425 + 10 + 1 = 666.

It is not a de Polignac number, because 230425101 - 26 = 230425037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230425171) 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, 19995 + ... + 29336.

It is an arithmetic number, because the mean of its divisors is an integer number (21459420).

Almost surely, 2230425101 is an apocalyptic number.

It is an amenable number.

230425101 is a deficient number, since it is larger than the sum of its proper divisors (112925619).

230425101 is a wasteful number, since it uses less digits than its factorization.

230425101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49513 (or 49507 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 230425101 is about 15179.7595830764. The cubic root of 230425101 is about 613.0698079919.

Adding to 230425101 its reverse (101524032), we get a palindrome (331949133).

The spelling of 230425101 in words is "two hundred thirty million, four hundred twenty-five thousand, one hundred one".

Divisors: 1 3 9 27 173 519 1557 4671 49331 147993 443979 1331937 8534263 25602789 76808367 230425101