Base | Representation |
---|---|
bin | 1111100000001… |
… | …11010011010001 |
3 | 100001201101121222 |
4 | 13300013103101 |
5 | 231243201304 |
6 | 20523254425 |
7 | 3136302140 |
oct | 760072321 |
9 | 301641558 |
10 | 130053329 |
11 | 67458a9a |
12 | 3767a415 |
13 | 20c36b43 |
14 | 133b5757 |
15 | b63e4be |
hex | 7c074d1 |
130053329 has 4 divisors (see below), whose sum is σ = 148632384. Its totient is φ = 111474276.
The previous prime is 130053323. The next prime is 130053331. The reversal of 130053329 is 923350031.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 923350031 = 14869 ⋅62099.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130053329 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 130053298 and 130053307.
It is not an unprimeable number, because it can be changed into a prime (130053323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9289517 + ... + 9289530.
It is an arithmetic number, because the mean of its divisors is an integer number (37158096).
Almost surely, 2130053329 is an apocalyptic number.
It is an amenable number.
130053329 is a deficient number, since it is larger than the sum of its proper divisors (18579055).
130053329 is an equidigital number, since it uses as much as digits as its factorization.
130053329 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18579054.
The product of its (nonzero) digits is 2430, while the sum is 26.
The square root of 130053329 is about 11404.0926425560. The cubic root of 130053329 is about 506.6489626682.
The spelling of 130053329 in words is "one hundred thirty million, fifty-three thousand, three hundred twenty-nine".
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