Base | Representation |
---|---|
bin | 111100100010111111… |
… | …0110110100010101001 |
3 | 110102121112110000120102 |
4 | 1321011332312202221 |
5 | 4112241404414423 |
6 | 135422022435145 |
7 | 12252044211452 |
oct | 1710576664251 |
9 | 412545400512 |
10 | 130023123113 |
11 | 50162732944 |
12 | 21248592ab5 |
13 | c35190c650 |
14 | 64165a8129 |
15 | 35aedcec28 |
hex | 1e45fb68a9 |
130023123113 has 16 divisors (see below), whose sum is σ = 141512663040. Its totient is φ = 118751282496.
The previous prime is 130023123089. The next prime is 130023123121. The reversal of 130023123113 is 311321320031.
It is a cyclic number.
It is not a de Polignac number, because 130023123113 - 214 = 130023106729 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (130023123133) 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, 498623 + ... + 713211.
It is an arithmetic number, because the mean of its divisors is an integer number (8844541440).
Almost surely, 2130023123113 is an apocalyptic number.
130023123113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
130023123113 is a deficient number, since it is larger than the sum of its proper divisors (11489539927).
130023123113 is a wasteful number, since it uses less digits than its factorization.
130023123113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 215096.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 130023123113 its reverse (311321320031), we get a palindrome (441344443144).
The spelling of 130023123113 in words is "one hundred thirty billion, twenty-three million, one hundred twenty-three thousand, one hundred thirteen".
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