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482075028 = 223213390973
BaseRepresentation
bin11100101110111…
…110000110010100
31020121002221121200
4130232332012110
51441402400103
6115500312500
714642366361
oct3456760624
91217087550
10482075028
11228134116
12115542730
1378b4a2c6
144804b468
152c4c70a3
hex1cbbe194

482075028 has 18 divisors (see below), whose sum is σ = 1218578634. Its totient is φ = 160691664.

The previous prime is 482074993. The next prime is 482075029. The reversal of 482075028 is 820570284.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 420578064 + 61496964 = 20508^2 + 7842^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 13390973 = 482075028 / (4 + 8 + 2 + 0 + 7 + 5 + 0 + 2 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 482074983 and 482075001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (482075029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6695451 + ... + 6695522.

It is an arithmetic number, because the mean of its divisors is an integer number (67698813).

Almost surely, 2482075028 is an apocalyptic number.

It is an amenable number.

482075028 is an abundant number, since it is smaller than the sum of its proper divisors (736503606).

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

482075028 is a wasteful number, since it uses less digits than its factorization.

482075028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13390983 (or 13390978 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 482075028 is about 21956.2070494883. The cubic root of 482075028 is about 784.1001646457.

It can be divided in two parts, 48207 and 5028, that added together give a palindrome (53235).

The spelling of 482075028 in words is "four hundred eighty-two million, seventy-five thousand, twenty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 13390973 26781946 40172919 53563892 80345838 120518757 160691676 241037514 482075028