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4888213 = 11231392
BaseRepresentation
bin10010101001011010010101
3100012100100221
4102221122111
52222410323
6252434341
756356231
oct22513225
910170327
104888213
112839650
1217789b1
131021c45
149135c1
1566855d
hex4a9695

4888213 has 12 divisors (see below), whose sum is σ = 5604768. Its totient is φ = 4220040.

The previous prime is 4888199. The next prime is 4888217. The reversal of 4888213 is 3128884.

It is not a de Polignac number, because 4888213 - 213 = 4880021 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 (4888217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35098 + ... + 35236.

It is an arithmetic number, because the mean of its divisors is an integer number (467064).

Almost surely, 24888213 is an apocalyptic number.

It is an amenable number.

4888213 is a deficient number, since it is larger than the sum of its proper divisors (716555).

4888213 is a wasteful number, since it uses less digits than its factorization.

4888213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312 (or 173 counting only the distinct ones).

The product of its digits is 12288, while the sum is 34.

The square root of 4888213 is about 2210.9303471616. The cubic root of 4888213 is about 169.7136239649.

The spelling of 4888213 in words is "four million, eight hundred eighty-eight thousand, two hundred thirteen".

Divisors: 1 11 23 139 253 1529 3197 19321 35167 212531 444383 4888213