Base | Representation |
---|---|
bin | 11101101010001001110000… |
… | …010111100101011001110110 |
3 | 122002211221112210200112110120 |
4 | 131222021300113211121312 |
5 | 114044112201223311410 |
6 | 1141231154505232410 |
7 | 36321660561113211 |
oct | 3552116027453166 |
9 | 562757483615416 |
10 | 130440042010230 |
11 | 38620347171567 |
12 | 127681a2192706 |
13 | 57a259b8945b4 |
14 | 242d490346778 |
15 | 10130a14c6570 |
hex | 76a2705e5676 |
130440042010230 has 32 divisors (see below), whose sum is σ = 318188168055648. Its totient is φ = 34213781510400.
The previous prime is 130440042010207. The next prime is 130440042010231. The reversal of 130440042010230 is 32010240044031.
It is a self number, because there is not a number n which added to its sum of digits gives 130440042010230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130440042010231) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35639353911 + ... + 35639357570.
It is an arithmetic number, because the mean of its divisors is an integer number (9943380251739).
Almost surely, 2130440042010230 is an apocalyptic number.
130440042010230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130440042010230 is an abundant number, since it is smaller than the sum of its proper divisors (187748126045418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130440042010230 is a wasteful number, since it uses less digits than its factorization.
130440042010230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71278711552.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 130440042010230 its reverse (32010240044031), we get a palindrome (162450282054261).
The spelling of 130440042010230 in words is "one hundred thirty trillion, four hundred forty billion, forty-two million, ten thousand, two hundred thirty".
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