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4973670871 = 132777137771
BaseRepresentation
bin1001010000111010…
…00011000111010111
3110211121211122210021
410220131003013113
540141224431441
62141311010011
7234152335111
oct45035030727
913747748707
104973670871
1121225645a4
12b69809907
13613570720
143527aa3b1
151e19a53d1
hex1287431d7

4973670871 has 8 divisors (see below), whose sum is σ = 5358228624. Its totient is φ = 4589394240.

The previous prime is 4973670853. The next prime is 4973670881. The reversal of 4973670871 is 1780763794.

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 4973670871 - 27 = 4973670743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4973670881) 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, 32785 + ... + 104986.

It is an arithmetic number, because the mean of its divisors is an integer number (669778578).

Almost surely, 24973670871 is an apocalyptic number.

4973670871 is a deficient number, since it is larger than the sum of its proper divisors (384557753).

4973670871 is a wasteful number, since it uses less digits than its factorization.

4973670871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140561.

The product of its (nonzero) digits is 1778112, while the sum is 52.

The square root of 4973670871 is about 70524.2573232785. The cubic root of 4973670871 is about 1706.9691843031.

The spelling of 4973670871 in words is "four billion, nine hundred seventy-three million, six hundred seventy thousand, eight hundred seventy-one".

Divisors: 1 13 2777 36101 137771 1791023 382590067 4973670871