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130211030030 = 25125910342417
BaseRepresentation
bin111100101000100101…
…1101010010000001110
3110110002122000200101212
41321101023222100032
54113133010430110
6135452414134422
712256515331154
oct1712113522016
9413078020355
10130211030030
1150249806114
122129b4b1412
13c381821483
14643351d3d4
1535c164ae05
hex1e512ea40e

130211030030 has 16 divisors (see below), whose sum is σ = 234566040240. Its totient is φ = 52043037312.

The previous prime is 130211030029. The next prime is 130211030039. The reversal of 130211030030 is 30030112031.

It is a junction number, because it is equal to n+sod(n) for n = 130211029987 and 130211030014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130211030039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5158619 + ... + 5183798.

It is an arithmetic number, because the mean of its divisors is an integer number (14660377515).

Almost surely, 2130211030030 is an apocalyptic number.

130211030030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130211030030 is a deficient number, since it is larger than the sum of its proper divisors (104355010210).

130211030030 is a wasteful number, since it uses less digits than its factorization.

130211030030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10343683.

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

Adding to 130211030030 its reverse (30030112031), we get a palindrome (160241142061).

The spelling of 130211030030 in words is "one hundred thirty billion, two hundred eleven million, thirty thousand, thirty".

Divisors: 1 2 5 10 1259 2518 6295 12590 10342417 20684834 51712085 103424170 13021103003 26042206006 65105515015 130211030030