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130316127 = 3178924281
BaseRepresentation
bin1111100010001…
…11011101011111
3100002012202010020
413301013131133
5231330104002
620533043223
73141445254
oct761073537
9302182106
10130316127
1167618487
1237786513
1320cc9646
141344342b
15b6922bc
hex7c4775f

130316127 has 8 divisors (see below), whose sum is σ = 173859120. Its totient is φ = 86825280.

The previous prime is 130316107. The next prime is 130316143. The reversal of 130316127 is 721613031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130316127 - 26 = 130316063 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130316097 and 130316106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130316107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6774 + ... + 17507.

It is an arithmetic number, because the mean of its divisors is an integer number (21732390).

Almost surely, 2130316127 is an apocalyptic number.

130316127 is a deficient number, since it is larger than the sum of its proper divisors (43542993).

130316127 is a wasteful number, since it uses less digits than its factorization.

130316127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26073.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 130316127 is about 11415.6089193700. The cubic root of 130316127 is about 506.9899939282.

Adding to 130316127 its reverse (721613031), we get a palindrome (851929158).

The spelling of 130316127 in words is "one hundred thirty million, three hundred sixteen thousand, one hundred twenty-seven".

Divisors: 1 3 1789 5367 24281 72843 43438709 130316127