Base | Representation |
---|---|
bin | 111100100010101010… |
… | …1101011110101000010 |
3 | 110102120210010202000202 |
4 | 1321011111223311002 |
5 | 4112231124100310 |
6 | 135420555245202 |
7 | 12251553403520 |
oct | 1710525536502 |
9 | 412523122022 |
10 | 130012331330 |
11 | 50157631912 |
12 | 21244a49802 |
13 | c34c60158b |
14 | 6414d99310 |
15 | 35ade9c3a5 |
hex | 1e4556bd42 |
130012331330 has 64 divisors (see below), whose sum is σ = 268453785600. Its totient is φ = 44409254400.
The previous prime is 130012331299. The next prime is 130012331333. The reversal of 130012331330 is 33133210031.
It is not an unprimeable number, because it can be changed into a prime (130012331333) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 51570470 + ... + 51572990.
It is an arithmetic number, because the mean of its divisors is an integer number (4194590400).
Almost surely, 2130012331330 is an apocalyptic number.
130012331330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130012331330 is an abundant number, since it is smaller than the sum of its proper divisors (138441454270).
130012331330 is a wasteful number, since it uses less digits than its factorization.
130012331330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4995.
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 130012331330 its reverse (33133210031), we get a palindrome (163145541361).
The spelling of 130012331330 in words is "one hundred thirty billion, twelve million, three hundred thirty-one thousand, three hundred thirty".
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