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4934988 = 2232292163
BaseRepresentation
bin10010110100110101001100
3100021201112100
4102310311030
52230404423
6253435100
756642502
oct22646514
910251470
104934988
112870803
12179ba90
13103a316
14926672
15677343
hex4b4d4c

4934988 has 54 divisors (see below), whose sum is σ = 12998804. Its totient is φ = 1578528.

The previous prime is 4934977. The next prime is 4935011. The reversal of 4934988 is 8894394.

It is a happy number.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 30195 + ... + 30357.

Almost surely, 24934988 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4934988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6499402).

4934988 is an abundant number, since it is smaller than the sum of its proper divisors (8063816).

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

4934988 is a wasteful number, since it uses less digits than its factorization.

4934988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231 (or 197 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 4934988 is about 2221.4832882558. The cubic root of 4934988 is about 170.2532327460.

The spelling of 4934988 in words is "four million, nine hundred thirty-four thousand, nine hundred eighty-eight".

Divisors: 1 2 3 4 6 9 12 18 29 36 58 87 116 163 174 261 326 348 489 522 652 841 978 1044 1467 1682 1956 2523 2934 3364 4727 5046 5868 7569 9454 10092 14181 15138 18908 28362 30276 42543 56724 85086 137083 170172 274166 411249 548332 822498 1233747 1644996 2467494 4934988