Base | Representation |
---|---|
bin | 111100101000111110… |
… | …1001110011010110011 |
3 | 110110010112110210201002 |
4 | 1321101331032122303 |
5 | 4113144322220334 |
6 | 135454000432215 |
7 | 12260033635163 |
oct | 1712175163263 |
9 | 413115423632 |
10 | 130224023219 |
11 | 50256080094 |
12 | 212a391866b |
13 | c384420554 |
14 | 64351425a3 |
15 | 35c2865b7e |
hex | 1e51f4e6b3 |
130224023219 has 4 divisors (see below), whose sum is σ = 135885937296. Its totient is φ = 124562109144.
The previous prime is 130224023207. The next prime is 130224023263. The reversal of 130224023219 is 912320422031.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 912320422031 = 4073 ⋅223992247.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130224023219 is a prime.
It is a super-2 number, since 2×1302240232192 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130224023191 and 130224023200.
It is not an unprimeable number, because it can be changed into a prime (130224023299) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2830957004 + ... + 2830957049.
It is an arithmetic number, because the mean of its divisors is an integer number (33971484324).
Almost surely, 2130224023219 is an apocalyptic number.
130224023219 is a deficient number, since it is larger than the sum of its proper divisors (5661914077).
130224023219 is an equidigital number, since it uses as much as digits as its factorization.
130224023219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5661914076.
The product of its (nonzero) digits is 5184, while the sum is 29.
The spelling of 130224023219 in words is "one hundred thirty billion, two hundred twenty-four million, twenty-three thousand, two hundred nineteen".
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