Search a number
-
+
1038411313 = 1979691813
BaseRepresentation
bin111101111001001…
…110011000110001
32200100221202112021
4331321032120301
54111313130223
6251012431441
734506231142
oct7571163061
92610852467
101038411313
11493179875
1224b918581
13137198884
149bca9ac9
156126c65d
hex3de4e631

1038411313 has 8 divisors (see below), whose sum is σ = 1106902400. Its totient is φ = 971304048.

The previous prime is 1038411251. The next prime is 1038411329. The reversal of 1038411313 is 3131148301.

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

It is a cyclic number.

It is not a de Polignac number, because 1038411313 - 229 = 501540401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1038411013) 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 7 ways as a sum of consecutive naturals, for example, 344406 + ... + 347407.

It is an arithmetic number, because the mean of its divisors is an integer number (138362800).

Almost surely, 21038411313 is an apocalyptic number.

It is an amenable number.

1038411313 is a deficient number, since it is larger than the sum of its proper divisors (68491087).

1038411313 is an equidigital number, since it uses as much as digits as its factorization.

1038411313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691911.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1038411313 is about 32224.3900330169. The cubic root of 1038411313 is about 1012.6432456580.

Adding to 1038411313 its reverse (3131148301), we get a palindrome (4169559614).

The spelling of 1038411313 in words is "one billion, thirty-eight million, four hundred eleven thousand, three hundred thirteen".

Divisors: 1 19 79 1501 691813 13144447 54653227 1038411313