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5028072 = 23371732
BaseRepresentation
bin10011001011100011101000
3100110110012220
4103023203220
52241344242
6255434040
760511050
oct23134350
910413186
105028072
112924735
121825920
1310707ba
1494c560
15694bec
hex4cb8e8

5028072 has 48 divisors (see below), whose sum is σ = 14449440. Its totient is φ = 1428288.

The previous prime is 5028071. The next prime is 5028091. The reversal of 5028072 is 2708205.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5028071) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 28978 + ... + 29150.

It is an arithmetic number, because the mean of its divisors is an integer number (301030).

Almost surely, 25028072 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 5028072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7224720).

5028072 is an abundant number, since it is smaller than the sum of its proper divisors (9421368).

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

5028072 is a wasteful number, since it uses less digits than its factorization.

5028072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 5028072 is about 2242.3362816491. The cubic root of 5028072 is about 171.3170139274.

The spelling of 5028072 in words is "five million, twenty-eight thousand, seventy-two".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 173 346 519 692 1038 1211 1384 2076 2422 3633 4152 4844 7266 9688 14532 29064 29929 59858 89787 119716 179574 209503 239432 359148 419006 628509 718296 838012 1257018 1676024 2514036 5028072