Search a number
-
+
1042301210 = 25104230121
BaseRepresentation
bin111110001000000…
…100000100011010
32200122021101110112
4332020010010122
54113312114320
6251232044322
734554262016
oct7610040432
92618241415
101042301210
11495396365
122510936a2
13137c2b2a2
149c5dd546
1561789ec5
hex3e20411a

1042301210 has 8 divisors (see below), whose sum is σ = 1876142196. Its totient is φ = 416920480.

The previous prime is 1042301203. The next prime is 1042301213. The reversal of 1042301210 is 121032401.

It can be written as a sum of positive squares in 2 ways, for example, as 1039353121 + 2948089 = 32239^2 + 1717^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1042301213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52115051 + ... + 52115070.

Almost surely, 21042301210 is an apocalyptic number.

1042301210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042301210 is a deficient number, since it is larger than the sum of its proper divisors (833840986).

1042301210 is a wasteful number, since it uses less digits than its factorization.

1042301210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104230128.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1042301210 is about 32284.6900248399. The cubic root of 1042301210 is about 1013.9061265861.

Adding to 1042301210 its reverse (121032401), we get a palindrome (1163333611).

The spelling of 1042301210 in words is "one billion, forty-two million, three hundred one thousand, two hundred ten".

Divisors: 1 2 5 10 104230121 208460242 521150605 1042301210