Search a number
-
+
130028847013 = 13192341558253
BaseRepresentation
bin111100100011001010…
…0101011111110100101
3110102121221012211021201
41321012110223332211
54112244341101023
6135422345242501
712252143651302
oct1710624537645
9412557184251
10130028847013
115016599233a
122124a493431
13c352b64a80
1464172580a9
1535b0660bad
hex1e4652bfa5

130028847013 has 32 divisors (see below), whose sum is σ = 157561608960. Its totient is φ = 106112540160.

The previous prime is 130028846989. The next prime is 130028847041. The reversal of 130028847013 is 310748820031.

It is a cyclic number.

It is not a de Polignac number, because 130028847013 - 217 = 130028715941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130028847913) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46206 + ... + 512047.

It is an arithmetic number, because the mean of its divisors is an integer number (4923800280).

Almost surely, 2130028847013 is an apocalyptic number.

130028847013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

130028847013 is a deficient number, since it is larger than the sum of its proper divisors (27532761947).

130028847013 is a wasteful number, since it uses less digits than its factorization.

130028847013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558349.

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 130028847013 in words is "one hundred thirty billion, twenty-eight million, eight hundred forty-seven thousand, thirteen".

Divisors: 1 13 19 23 41 247 299 437 533 779 943 5681 10127 12259 17917 232921 558253 7257289 10606807 12839819 22888373 137888491 166917647 243956561 297548849 434879087 526432579 3171435293 5653428131 6843623527 10002219001 130028847013