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230060042 = 2431266891
BaseRepresentation
bin11011011011001…
…11000000001010
3121000220021001022
431231213000022
5432343410132
634454552442
75462322662
oct1555470012
9530807038
10230060042
11108954573
1265068722
1338880704
14227a91a2
15152e5e12
hexdb6700a

230060042 has 8 divisors (see below), whose sum is σ = 345892032. Its totient is φ = 114762700.

The previous prime is 230060029. The next prime is 230060063. The reversal of 230060042 is 240060032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 230060042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132584 + ... + 134307.

It is an arithmetic number, because the mean of its divisors is an integer number (43236504).

Almost surely, 2230060042 is an apocalyptic number.

230060042 is a deficient number, since it is larger than the sum of its proper divisors (115831990).

230060042 is a wasteful number, since it uses less digits than its factorization.

230060042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267324.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 230060042 is about 15167.7302850492. The cubic root of 230060042 is about 612.7458777931.

The spelling of 230060042 in words is "two hundred thirty million, sixty thousand, forty-two".

Divisors: 1 2 431 862 266891 533782 115030021 230060042