Search a number
-
+
4988244 = 223415687
BaseRepresentation
bin10011000001110101010100
3100101102120210
4103001311110
52234110434
6254525420
760253662
oct23016524
910342523
104988244
1128a7818
121806870
131058631
1493bc32
15687ee9
hex4c1d54

4988244 has 12 divisors (see below), whose sum is σ = 11639264. Its totient is φ = 1662744.

The previous prime is 4988231. The next prime is 4988299. The reversal of 4988244 is 4428894.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207832 + ... + 207855.

Almost surely, 24988244 is an apocalyptic number.

It is an amenable number.

4988244 is an abundant number, since it is smaller than the sum of its proper divisors (6651020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4988244 is a wasteful number, since it uses less digits than its factorization.

4988244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415694 (or 415692 counting only the distinct ones).

The product of its digits is 73728, while the sum is 39.

The square root of 4988244 is about 2233.4377090038. The cubic root of 4988244 is about 170.8634729822.

The spelling of 4988244 in words is "four million, nine hundred eighty-eight thousand, two hundred forty-four".

Divisors: 1 2 3 4 6 12 415687 831374 1247061 1662748 2494122 4988244