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4850988 = 223404249
BaseRepresentation
bin10010100000010100101100
3100010110022020
4102200110230
52220212423
6251550140
756142552
oct22402454
910113266
104850988
11281368a
12175b350
13100b00c
14903bd2
1565c4e3
hex4a052c

4850988 has 12 divisors (see below), whose sum is σ = 11319000. Its totient is φ = 1616992.

The previous prime is 4850987. The next prime is 4851013. The reversal of 4850988 is 8890584.

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

It is a super-2 number, since 2×48509882 = 47064169152288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4850987) 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, 202113 + ... + 202136.

It is an arithmetic number, because the mean of its divisors is an integer number (943250).

Almost surely, 24850988 is an apocalyptic number.

It is an amenable number.

4850988 is an abundant number, since it is smaller than the sum of its proper divisors (6468012).

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

4850988 is a wasteful number, since it uses less digits than its factorization.

4850988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404256 (or 404254 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 42.

The square root of 4850988 is about 2202.4958569768. The cubic root of 4850988 is about 169.2817214452.

The spelling of 4850988 in words is "four million, eight hundred fifty thousand, nine hundred eighty-eight".

Divisors: 1 2 3 4 6 12 404249 808498 1212747 1616996 2425494 4850988