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4958954917 = 7708422131
BaseRepresentation
bin1001001111001001…
…11010010110100101
3110210121011000021221
410213210322112211
540123443024132
62140023340341
7233613264340
oct44744722645
913717130257
104958954917
112115223254
12b648b16b1
136104ba467
14350859457
151e0549e97
hex12793a5a5

4958954917 has 4 divisors (see below), whose sum is σ = 5667377056. Its totient is φ = 4250532780.

The previous prime is 4958954909. The next prime is 4958954969. The reversal of 4958954917 is 7194598594.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4958954917 - 23 = 4958954909 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 (4958954977) 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 3 ways as a sum of consecutive naturals, for example, 354211059 + ... + 354211072.

It is an arithmetic number, because the mean of its divisors is an integer number (1416844264).

Almost surely, 24958954917 is an apocalyptic number.

It is an amenable number.

4958954917 is a deficient number, since it is larger than the sum of its proper divisors (708422139).

4958954917 is an equidigital number, since it uses as much as digits as its factorization.

4958954917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708422138.

The product of its digits is 16329600, while the sum is 61.

The square root of 4958954917 is about 70419.8474650435. The cubic root of 4958954917 is about 1705.2840107888.

The spelling of 4958954917 in words is "four billion, nine hundred fifty-eight million, nine hundred fifty-four thousand, nine hundred seventeen".

Divisors: 1 7 708422131 4958954917