Search a number
-
+
1030333213 = 71311322343
BaseRepresentation
bin111101011010011…
…010001100011101
32122210202100110101
4331122122030131
54102231130323
6250123341101
734350454630
oct7532321435
92583670411
101030333213
11489661658
12249081791
131355caa30
149aba5c17
15606c3dad
hex3d69a31d

1030333213 has 8 divisors (see below), whose sum is σ = 1268102528. Its totient is φ = 815208624.

The previous prime is 1030333211. The next prime is 1030333217. The reversal of 1030333213 is 3123330301.

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 1030333213 - 21 = 1030333211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030333211) 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, 5661081 + ... + 5661262.

It is an arithmetic number, because the mean of its divisors is an integer number (158512816).

Almost surely, 21030333213 is an apocalyptic number.

1030333213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1030333213 is a deficient number, since it is larger than the sum of its proper divisors (237769315).

1030333213 is a wasteful number, since it uses less digits than its factorization.

1030333213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11322363.

The product of its (nonzero) digits is 486, while the sum is 19.

The square root of 1030333213 is about 32098.8039185263. The cubic root of 1030333213 is about 1010.0105259825.

Adding to 1030333213 its reverse (3123330301), we get a palindrome (4153663514).

The spelling of 1030333213 in words is "one billion, thirty million, three hundred thirty-three thousand, two hundred thirteen".

Divisors: 1 7 13 91 11322343 79256401 147190459 1030333213