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230353466 = 2797169627
BaseRepresentation
bin11011011101011…
…10101000111010
3121001110011112212
431232232220322
5432432302331
634505135122
75464654310
oct1556565072
9531404485
10230353466
11109034a72
126518a4a2
1338954135
14228440b0
1515352d2b
hexdbaea3a

230353466 has 16 divisors (see below), whose sum is σ = 398965056. Its totient is φ = 97704576.

The previous prime is 230353463. The next prime is 230353499. The reversal of 230353466 is 664353032.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (230353463) 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, 83456 + ... + 86171.

It is an arithmetic number, because the mean of its divisors is an integer number (24935316).

Almost surely, 2230353466 is an apocalyptic number.

230353466 is a deficient number, since it is larger than the sum of its proper divisors (168611590).

230353466 is a wasteful number, since it uses less digits than its factorization.

230353466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169733.

The product of its (nonzero) digits is 38880, while the sum is 32.

The square root of 230353466 is about 15177.3998431879. The cubic root of 230353466 is about 613.0062706323.

The spelling of 230353466 in words is "two hundred thirty million, three hundred fifty-three thousand, four hundred sixty-six".

Divisors: 1 2 7 14 97 194 679 1358 169627 339254 1187389 2374778 16453819 32907638 115176733 230353466