Base | Representation |
---|---|
bin | 1111100110010… |
… | …01010100101011 |
3 | 100010012202202211 |
4 | 13303021110223 |
5 | 231444114133 |
6 | 20552305551 |
7 | 3146122114 |
oct | 763112453 |
9 | 303182684 |
10 | 130848043 |
11 | 67951087 |
12 | 379a22b7 |
13 | 211547a1 |
14 | 1354120b |
15 | b749bcd |
hex | 7cc952b |
130848043 has 4 divisors (see below), whose sum is σ = 133316928. Its totient is φ = 128379160.
The previous prime is 130848037. The next prime is 130848049. The reversal of 130848043 is 340848031.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (130848037) and next prime (130848049).
It is a cyclic number.
It is not a de Polignac number, because 130848043 - 29 = 130847531 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130847996 and 130848014.
It is not an unprimeable number, because it can be changed into a prime (130848049) 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, 1234363 + ... + 1234468.
It is an arithmetic number, because the mean of its divisors is an integer number (33329232).
Almost surely, 2130848043 is an apocalyptic number.
130848043 is a deficient number, since it is larger than the sum of its proper divisors (2468885).
130848043 is an equidigital number, since it uses as much as digits as its factorization.
130848043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2468884.
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 130848043 is about 11438.8829437144. The cubic root of 130848043 is about 507.6788572589.
The spelling of 130848043 in words is "one hundred thirty million, eight hundred forty-eight thousand, forty-three".
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