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4888023 = 371371699
BaseRepresentation
bin10010101001010111010111
3100012100002220
4102221113113
52222404043
6252433423
756355540
oct22512727
910170086
104888023
112839498
121778873
131021b2a
149134c7
15668483
hex4a95d7

4888023 has 16 divisors (see below), whose sum is σ = 7507200. Its totient is φ = 2771136.

The previous prime is 4887989. The next prime is 4888043. The reversal of 4888023 is 3208884.

It is not a de Polignac number, because 4888023 - 218 = 4625879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4888043) 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 15 ways as a sum of consecutive naturals, for example, 2028 + ... + 3726.

It is an arithmetic number, because the mean of its divisors is an integer number (469200).

Almost surely, 24888023 is an apocalyptic number.

4888023 is a deficient number, since it is larger than the sum of its proper divisors (2619177).

4888023 is a wasteful number, since it uses less digits than its factorization.

4888023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1846.

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 4888023 is about 2210.8873784071. The cubic root of 4888023 is about 169.7114250696.

The spelling of 4888023 in words is "four million, eight hundred eighty-eight thousand, twenty-three".

Divisors: 1 3 7 21 137 411 959 1699 2877 5097 11893 35679 232763 698289 1629341 4888023