Search a number
-
+
30330101302 = 2172758332341
BaseRepresentation
bin11100001111110100…
…001001111000110110
32220021202102210020021
4130033310021320312
5444104001220202
621533343155354
72122415415214
oct341764117066
986252383207
1030330101302
1111954608026
125a655a5b5a
132b248a2007
14167a215cb4
15bc7ad1a37
hex70fd09e36

30330101302 has 16 divisors (see below), whose sum is σ = 48174573312. Its totient is φ = 14272030080.

The previous prime is 30330101257. The next prime is 30330101423. The reversal of 30330101302 is 20310103303.

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 7 ways as a sum of consecutive naturals, for example, 921652 + ... + 953992.

It is an arithmetic number, because the mean of its divisors is an integer number (3010910832).

Almost surely, 230330101302 is an apocalyptic number.

30330101302 is a deficient number, since it is larger than the sum of its proper divisors (17844472010).

30330101302 is a wasteful number, since it uses less digits than its factorization.

30330101302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59943.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 30330101302 its reverse (20310103303), we get a palindrome (50640204605).

The spelling of 30330101302 in words is "thirty billion, three hundred thirty million, one hundred one thousand, three hundred two".

Divisors: 1 2 17 34 27583 32341 55166 64682 468911 549797 937822 1099594 892061803 1784123606 15165050651 30330101302