Search a number
-
+
230466351 = 3755910163
BaseRepresentation
bin11011011110010…
…10001100101111
3121001122220101210
431233022030233
5432444410401
634511405503
75465634363
oct1557121457
9531586353
10230466351
11109101865
1265223893
133899362b
14228732a3
15153764d6
hexdbca32f

230466351 has 8 divisors (see below), whose sum is σ = 307359360. Its totient is φ = 153608792.

The previous prime is 230466343. The next prime is 230466389. The reversal of 230466351 is 153664032.

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 230466351 - 23 = 230466343 is a prime.

It is a super-2 number, since 2×2304663512 = 106229477886510402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230466391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17596 + ... + 27758.

It is an arithmetic number, because the mean of its divisors is an integer number (38419920).

Almost surely, 2230466351 is an apocalyptic number.

230466351 is a deficient number, since it is larger than the sum of its proper divisors (76893009).

230466351 is a wasteful number, since it uses less digits than its factorization.

230466351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17725.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 230466351 is about 15181.1182394447. The cubic root of 230466351 is about 613.1063891059.

The spelling of 230466351 in words is "two hundred thirty million, four hundred sixty-six thousand, three hundred fifty-one".

Divisors: 1 3 7559 10163 22677 30489 76822117 230466351