Base | Representation |
---|---|
bin | 111100100110011110… |
… | …1001101011101100111 |
3 | 110102220200121202021012 |
4 | 1321030331031131213 |
5 | 4113011333230343 |
6 | 135441402412435 |
7 | 12254664611012 |
oct | 1711475153547 |
9 | 412820552235 |
10 | 130140133223 |
11 | 50212792311 |
12 | 2127b80111b |
13 | c36cc2a6b9 |
14 | 6427d46379 |
15 | 35ba2e4718 |
hex | 1e4cf4d767 |
130140133223 has 4 divisors (see below), whose sum is σ = 131922874848. Its totient is φ = 128357391600.
The previous prime is 130140133199. The next prime is 130140133247. The reversal of 130140133223 is 322331041031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322331041031 = 97 ⋅3323000423.
It is an interprime number because it is at equal distance from previous prime (130140133199) and next prime (130140133247).
It is a cyclic number.
It is not a de Polignac number, because 130140133223 - 214 = 130140116839 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130140132223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 891370703 + ... + 891370848.
It is an arithmetic number, because the mean of its divisors is an integer number (32980718712).
Almost surely, 2130140133223 is an apocalyptic number.
130140133223 is a deficient number, since it is larger than the sum of its proper divisors (1782741625).
130140133223 is an equidigital number, since it uses as much as digits as its factorization.
130140133223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1782741624.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 130140133223 its reverse (322331041031), we get a palindrome (452471174254).
The spelling of 130140133223 in words is "one hundred thirty billion, one hundred forty million, one hundred thirty-three thousand, two hundred twenty-three".
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