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230230127 = 4310949121
BaseRepresentation
bin11011011100100…
…00100001101111
3121001012220100202
431232100201233
5432414331002
634502344115
75463631601
oct1556204157
9531186322
10230230127
11108a60336
126512b03b
133890cc5a
1422811171
151532b502
hexdb9086f

230230127 has 8 divisors (see below), whose sum is σ = 237750480. Its totient is φ = 222808320.

The previous prime is 230230123. The next prime is 230230151. The reversal of 230230127 is 721032032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230230127 - 22 = 230230123 is a prime.

It is a super-2 number, since 2×2302301272 = 106011822756872258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230230099 and 230230108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230230123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19874 + ... + 29247.

It is an arithmetic number, because the mean of its divisors is an integer number (29718810).

Almost surely, 2230230127 is an apocalyptic number.

230230127 is a deficient number, since it is larger than the sum of its proper divisors (7520353).

230230127 is a wasteful number, since it uses less digits than its factorization.

230230127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49273.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 230230127 is about 15173.3360537490. The cubic root of 230230127 is about 612.8968430353.

Adding to 230230127 its reverse (721032032), we get a palindrome (951262159).

The spelling of 230230127 in words is "two hundred thirty million, two hundred thirty thousand, one hundred twenty-seven".

Divisors: 1 43 109 4687 49121 2112203 5354189 230230127