Search a number
-
+
1330330422430 = 251282110376183
BaseRepresentation
bin10011010110111101110…
…111110100110010011110
311201011211000101112222001
4103112331313310302132
5133244004042004210
62455051221512514
7165053554005052
oct23267567646236
94634730345861
101330330422430
1147320a929509
121959b0b7273a
13985aca7c669
1448561845c62
1524911a6c03a
hex135bddf4c9e

1330330422430 has 16 divisors (see below), whose sum is σ = 2394781762464. Its totient is φ = 532090612960.

The previous prime is 1330330422419. The next prime is 1330330422433. The reversal of 1330330422430 is 342240330331.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330330422433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5059882 + ... + 5316301.

It is an arithmetic number, because the mean of its divisors is an integer number (149673860154).

Almost surely, 21330330422430 is an apocalyptic number.

1330330422430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1330330422430 is a deficient number, since it is larger than the sum of its proper divisors (1064451340034).

1330330422430 is a wasteful number, since it uses less digits than its factorization.

1330330422430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10389011.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 1330330422430 its reverse (342240330331), we get a palindrome (1672570752761).

The spelling of 1330330422430 in words is "one trillion, three hundred thirty billion, three hundred thirty million, four hundred twenty-two thousand, four hundred thirty".

Divisors: 1 2 5 10 12821 25642 64105 128210 10376183 20752366 51880915 103761830 133033042243 266066084486 665165211215 1330330422430