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230282353 = 73110310303
BaseRepresentation
bin11011011100111…
…01010001110001
3121001022120000001
431232131101301
5432423013403
634503430001
75464240060
oct1556352161
9531276001
10230282353
11108a965a4
1265155301
133892a962
14228261d7
151533bc1d
hexdb9d471

230282353 has 16 divisors (see below), whose sum is σ = 274333696. Its totient is φ = 189144720.

The previous prime is 230282321. The next prime is 230282387. The reversal of 230282353 is 353282032.

It is a cyclic number.

It is not a de Polignac number, because 230282353 - 25 = 230282321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230282453) 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, 17200 + ... + 27502.

It is an arithmetic number, because the mean of its divisors is an integer number (17145856).

Almost surely, 2230282353 is an apocalyptic number.

It is an amenable number.

230282353 is a deficient number, since it is larger than the sum of its proper divisors (44051343).

230282353 is a wasteful number, since it uses less digits than its factorization.

230282353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10444.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 230282353 is about 15175.0569356428. The cubic root of 230282353 is about 612.9431832355.

The spelling of 230282353 in words is "two hundred thirty million, two hundred eighty-two thousand, three hundred fifty-three".

Divisors: 1 7 31 103 217 721 3193 10303 22351 72121 319393 1061209 2235751 7428463 32897479 230282353