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5018080 = 25579397
BaseRepresentation
bin10011001001000111100000
3100102221111211
4103021013200
52241034310
6255315504
760436654
oct23110740
910387454
105018080
112918181
12181bb94
1310690a2
14948a64
15691c8a
hex4c91e0

5018080 has 48 divisors (see below), whose sum is σ = 12035520. Its totient is φ = 1976832.

The previous prime is 5018047. The next prime is 5018081. The reversal of 5018080 is 808105.

5018080 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×50180802 = 50362253772800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5018081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12442 + ... + 12838.

It is an arithmetic number, because the mean of its divisors is an integer number (250740).

Almost surely, 25018080 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 5018080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6017760).

5018080 is an abundant number, since it is smaller than the sum of its proper divisors (7017440).

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

5018080 is a wasteful number, since it uses less digits than its factorization.

5018080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491 (or 483 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 5018080 is about 2240.1071402949. The cubic root of 5018080 is about 171.2034558361.

The spelling of 5018080 in words is "five million, eighteen thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 79 80 158 160 316 395 397 632 790 794 1264 1580 1588 1985 2528 3160 3176 3970 6320 6352 7940 12640 12704 15880 31363 31760 62726 63520 125452 156815 250904 313630 501808 627260 1003616 1254520 2509040 5018080