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230011010 = 25314791549
BaseRepresentation
bin11011011010110…
…11000010000010
3121000210202210022
431231123002002
5432340323020
634453533442
75462030015
oct1555330202
9530722708
10230011010
11108920749
1265044282
13388642b8
142279537c
15152d6625
hexdb5b082

230011010 has 32 divisors (see below), whose sum is σ = 428544000. Its totient is φ = 88793280.

The previous prime is 230011009. The next prime is 230011013. The reversal of 230011010 is 10110032.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (230011013) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 147716 + ... + 149264.

It is an arithmetic number, because the mean of its divisors is an integer number (13392000).

Almost surely, 2230011010 is an apocalyptic number.

230011010 is a deficient number, since it is larger than the sum of its proper divisors (198532990).

230011010 is a wasteful number, since it uses less digits than its factorization.

230011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2066.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 230011010 is about 15166.1138727098. The cubic root of 230011010 is about 612.7023438091.

Adding to 230011010 its reverse (10110032), we get a palindrome (240121042).

The spelling of 230011010 in words is "two hundred thirty million, eleven thousand, ten".

Divisors: 1 2 5 10 31 62 155 310 479 958 1549 2395 3098 4790 7745 14849 15490 29698 48019 74245 96038 148490 240095 480190 741971 1483942 3709855 7419710 23001101 46002202 115005505 230011010