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316104570431 = 13139131747699
BaseRepresentation
bin1001001100110010100…
…11001111011000111111
31010012220212111222012122
410212121103033120333
520134340232223211
6401114425553155
731560236341616
oct4463123173077
91105825458178
10316104570431
11112071875441
125131a9457bb
1323a68468a20
1411429d3487d
15835145d6db
hex49994cf63f

316104570431 has 8 divisors (see below), whose sum is σ = 340444969200. Its totient is φ = 291767694912.

The previous prime is 316104570343. The next prime is 316104570451. The reversal of 316104570431 is 134075401613.

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

It is a cyclic number.

It is not a de Polignac number, because 316104570431 - 226 = 316037461567 is a prime.

It is a super-2 number, since 2×3161045704312 (a number of 24 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 = 316104570391 and 316104570400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316104570451) 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, 692981 + ... + 1054718.

It is an arithmetic number, because the mean of its divisors is an integer number (42555621150).

Almost surely, 2316104570431 is an apocalyptic number.

316104570431 is a deficient number, since it is larger than the sum of its proper divisors (24340398769).

316104570431 is a wasteful number, since it uses less digits than its factorization.

316104570431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761625.

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 316104570431 in words is "three hundred sixteen billion, one hundred four million, five hundred seventy thousand, four hundred thirty-one".

Divisors: 1 13 13913 180869 1747699 22720087 24315736187 316104570431