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4988379 = 311151163
BaseRepresentation
bin10011000001110111011011
3100101102202210
4103001313123
52234112004
6254530203
760254244
oct23016733
910342683
104988379
1128a7930
121806963
131058706
1493bccb
15688089
hex4c1ddb

4988379 has 8 divisors (see below), whose sum is σ = 7255872. Its totient is φ = 3023240.

The previous prime is 4988369. The next prime is 4988381. The reversal of 4988379 is 9738894.

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

It is not a de Polignac number, because 4988379 - 24 = 4988363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4988339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75549 + ... + 75614.

It is an arithmetic number, because the mean of its divisors is an integer number (906984).

Almost surely, 24988379 is an apocalyptic number.

4988379 is a deficient number, since it is larger than the sum of its proper divisors (2267493).

4988379 is a wasteful number, since it uses less digits than its factorization.

4988379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151177.

The product of its digits is 435456, while the sum is 48.

The square root of 4988379 is about 2233.4679312674. The cubic root of 4988379 is about 170.8650143637.

The spelling of 4988379 in words is "four million, nine hundred eighty-eight thousand, three hundred seventy-nine".

Divisors: 1 3 11 33 151163 453489 1662793 4988379