Search a number
-
+
4958848379 = 12314028309
BaseRepresentation
bin1001001111001001…
…00000010101111011
3110210120221121011002
410213210200111323
540123431122004
62140021155215
7233612341622
oct44744402573
913716847132
104958848379
112115160201
12b6485bb0b
13610480b14
1435082c6b9
151e052861e
hex12792057b

4958848379 has 4 divisors (see below), whose sum is σ = 4962877920. Its totient is φ = 4954818840.

The previous prime is 4958848357. The next prime is 4958848393. The reversal of 4958848379 is 9738488594.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4958848379 - 28 = 4958848123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4958848309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2012924 + ... + 2015385.

It is an arithmetic number, because the mean of its divisors is an integer number (1240719480).

Almost surely, 24958848379 is an apocalyptic number.

4958848379 is a deficient number, since it is larger than the sum of its proper divisors (4029541).

4958848379 is a wasteful number, since it uses less digits than its factorization.

4958848379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4029540.

The product of its digits is 69672960, while the sum is 65.

The square root of 4958848379 is about 70419.0910123100. The cubic root of 4958848379 is about 1705.2717986156.

The spelling of 4958848379 in words is "four billion, nine hundred fifty-eight million, eight hundred forty-eight thousand, three hundred seventy-nine".

Divisors: 1 1231 4028309 4958848379