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230171035 = 5198329191
BaseRepresentation
bin11011011100000…
…10000110011011
3121001002220022011
431232002012123
5432410433120
634501210351
75463264403
oct1556020633
9531086264
10230171035
11108a1a9a6
12651009b7
13388bc0a3
14227d7803
1515318c5a
hexdb8219b

230171035 has 16 divisors (see below), whose sum is σ = 294255360. Its totient is φ = 172337760.

The previous prime is 230171033. The next prime is 230171047. The reversal of 230171035 is 530171032.

230171035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 230171035 - 21 = 230171033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230170997 and 230171015.

It is not an unprimeable number, because it can be changed into a prime (230171033) 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, 6711 + ... + 22480.

It is an arithmetic number, because the mean of its divisors is an integer number (18390960).

Almost surely, 2230171035 is an apocalyptic number.

230171035 is a deficient number, since it is larger than the sum of its proper divisors (64084325).

230171035 is a wasteful number, since it uses less digits than its factorization.

230171035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29298.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 230171035 is about 15171.3886971496. The cubic root of 230171035 is about 612.8444021729.

The spelling of 230171035 in words is "two hundred thirty million, one hundred seventy-one thousand, thirty-five".

Divisors: 1 5 19 83 95 415 1577 7885 29191 145955 554629 2422853 2773145 12114265 46034207 230171035