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4684131983 = 127229716057
BaseRepresentation
bin1000101110011001…
…00010111010001111
3110002110000120002202
410113030202322033
534043114210413
62052445112115
7224035315316
oct42714427217
913073016082
104684131983
111a94085763
12aa885863b
1359859633b
1432615b27d
151c6360e58
hex117322e8f

4684131983 has 8 divisors (see below), whose sum is σ = 4723364352. Its totient is φ = 4644936576.

The previous prime is 4684131979. The next prime is 4684132007. The reversal of 4684131983 is 3891314864.

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 4684131983 - 22 = 4684131979 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 (4684131913) 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, 283691 + ... + 299747.

It is an arithmetic number, because the mean of its divisors is an integer number (590420544).

Almost surely, 24684131983 is an apocalyptic number.

4684131983 is a deficient number, since it is larger than the sum of its proper divisors (39232369).

4684131983 is a wasteful number, since it uses less digits than its factorization.

4684131983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18481.

The product of its digits is 497664, while the sum is 47.

The square root of 4684131983 is about 68440.7187498787. The cubic root of 4684131983 is about 1673.1814504461.

The spelling of 4684131983 in words is "four billion, six hundred eighty-four million, one hundred thirty-one thousand, nine hundred eighty-three".

Divisors: 1 127 2297 16057 291719 2039239 36882929 4684131983