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3130231313010 = 23553257165053
BaseRepresentation
bin101101100011010000010…
…100110101001001110010
3102002020200012110102212110
4231203100110311021302
5402241203204004020
610354001452310150
7442103023103304
oct55432024651162
912066605412773
103130231313010
11aa7583a7578a
124267b0172356
13199244603529
14ab70adb5974
1556657a498e0
hex2d8d0535272

3130231313010 has 96 divisors (see below), whose sum is σ = 7670503608768. Its totient is φ = 817531902720.

The previous prime is 3130231312921. The next prime is 3130231313029. The reversal of 3130231313010 is 103131320313.

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 47 ways as a sum of consecutive naturals, for example, 48085644 + ... + 48150696.

It is an arithmetic number, because the mean of its divisors is an integer number (79901079258).

Almost surely, 23130231313010 is an apocalyptic number.

3130231313010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3130231313010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3835251804384).

3130231313010 is an abundant number, since it is smaller than the sum of its proper divisors (4540272295758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3130231313010 is a wasteful number, since it uses less digits than its factorization.

3130231313010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65740 (or 65687 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 3130231313010 its reverse (103131320313), we get a palindrome (3233362633323).

The spelling of 3130231313010 in words is "three trillion, one hundred thirty billion, two hundred thirty-one million, three hundred thirteen thousand, ten".

Divisors: 1 2 3 5 6 10 15 30 53 106 159 265 318 530 571 795 1142 1590 1713 2809 2855 3426 5618 5710 8427 8565 14045 16854 17130 28090 30263 42135 60526 65053 84270 90789 130106 151315 181578 195159 302630 325265 390318 453945 650530 907890 975795 1603939 1951590 3207878 3447809 4811817 6895618 8019695 9623634 10343427 16039390 17239045 20686854 24059085 34478090 37145263 48118170 51717135 74290526 103434270 111435789 182733877 185726315 222871578 365467754 371452630 548201631 557178945 913669385 1096403262 1114357890 1827338770 1968698939 2741008155 3937397878 5482016310 5906096817 9843494695 11812193634 19686989390 29530484085 59060968170 104341043767 208682087534 313023131301 521705218835 626046262602 1043410437670 1565115656505 3130231313010