Search a number
-
+
4938080 = 25574409
BaseRepresentation
bin10010110101100101100000
3100021212202212
4102311211200
52231004310
6253501252
756654510
oct22654540
910255685
104938080
112873064
1217a1828
13103b854
14927840
15678205
hex4b5960

4938080 has 48 divisors (see below), whose sum is σ = 13335840. Its totient is φ = 1692672.

The previous prime is 4938071. The next prime is 4938097. The reversal of 4938080 is 808394.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1085 + ... + 3324.

It is an arithmetic number, because the mean of its divisors is an integer number (277830).

Almost surely, 24938080 is an apocalyptic number.

4938080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4938080 is an abundant number, since it is smaller than the sum of its proper divisors (8397760).

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

4938080 is a wasteful number, since it uses less digits than its factorization.

4938080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4431 (or 4423 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 4938080 is about 2222.1791106929. The cubic root of 4938080 is about 170.2887825178.

The spelling of 4938080 in words is "four million, nine hundred thirty-eight thousand, eighty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 280 560 1120 4409 8818 17636 22045 30863 35272 44090 61726 70544 88180 123452 141088 154315 176360 246904 308630 352720 493808 617260 705440 987616 1234520 2469040 4938080