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1030331102 = 21427361013
BaseRepresentation
bin111101011010011…
…001101011011110
32122210202020120012
4331122121223132
54102231043402
6250123323222
734350445523
oct7532315336
92583666505
101030331102
11489660009
12249080512
131355c9a98
149aba514a
15606c3452
hex3d699ade

1030331102 has 8 divisors (see below), whose sum is σ = 1546583976. Its totient is φ = 514803112.

The previous prime is 1030331033. The next prime is 1030331131. The reversal of 1030331102 is 2011330301.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177653 + ... + 183360.

It is an arithmetic number, because the mean of its divisors is an integer number (193322997).

Almost surely, 21030331102 is an apocalyptic number.

1030331102 is a deficient number, since it is larger than the sum of its proper divisors (516252874).

1030331102 is a wasteful number, since it uses less digits than its factorization.

1030331102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362442.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1030331102 is about 32098.7710356643. The cubic root of 1030331102 is about 1010.0098361948.

Adding to 1030331102 its reverse (2011330301), we get a palindrome (3041661403).

The spelling of 1030331102 in words is "one billion, thirty million, three hundred thirty-one thousand, one hundred two".

Divisors: 1 2 1427 2854 361013 722026 515165551 1030331102