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230060470 = 25591492617
BaseRepresentation
bin11011011011001…
…11000110110110
3121000220021122011
431231213012312
5432343413340
634454554434
75462324143
oct1555470666
9530807564
10230060470
11108954922
1265068a1a
1338880973
14227a93ca
15152e60ea
hexdb671b6

230060470 has 32 divisors (see below), whose sum is σ = 424116000. Its totient is φ = 89822976.

The previous prime is 230060459. The next prime is 230060477. The reversal of 230060470 is 74060032.

230060470 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230060477) 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 15 ways as a sum of consecutive naturals, for example, 86602 + ... + 89218.

It is an arithmetic number, because the mean of its divisors is an integer number (13253625).

Almost surely, 2230060470 is an apocalyptic number.

230060470 is a deficient number, since it is larger than the sum of its proper divisors (194055530).

230060470 is a wasteful number, since it uses less digits than its factorization.

230060470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2832.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 230060470 is about 15167.7443939434. The cubic root of 230060470 is about 612.7462577737.

The spelling of 230060470 in words is "two hundred thirty million, sixty thousand, four hundred seventy".

Divisors: 1 2 5 10 59 118 149 295 298 590 745 1490 2617 5234 8791 13085 17582 26170 43955 87910 154403 308806 389933 772015 779866 1544030 1949665 3899330 23006047 46012094 115030235 230060470