Base | Representation |
---|---|
bin | 1111100011000… |
… | …01110100111111 |
3 | 100002102020021020 |
4 | 13301201310333 |
5 | 231342033002 |
6 | 20535235223 |
7 | 3142405161 |
oct | 761416477 |
9 | 302366236 |
10 | 130424127 |
11 | 67691639 |
12 | 37818b13 |
13 | 21036852 |
14 | 13470931 |
15 | b6b42bc |
hex | 7c61d3f |
130424127 has 8 divisors (see below), whose sum is σ = 174010416. Its totient is φ = 86893632.
The previous prime is 130424123. The next prime is 130424131. The reversal of 130424127 is 721424031.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (130424123) and next prime (130424131).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130424127 - 22 = 130424123 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 130424097 and 130424106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130424123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8148 + ... + 18089.
It is an arithmetic number, because the mean of its divisors is an integer number (21751302).
Almost surely, 2130424127 is an apocalyptic number.
130424127 is a deficient number, since it is larger than the sum of its proper divisors (43586289).
130424127 is a wasteful number, since it uses less digits than its factorization.
130424127 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27897.
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 130424127 is about 11420.3383049715. The cubic root of 130424127 is about 507.1300119020.
Adding to 130424127 its reverse (721424031), we get a palindrome (851848158).
The spelling of 130424127 in words is "one hundred thirty million, four hundred twenty-four thousand, one hundred twenty-seven".
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