Search a number
-
+
2225032 = 23377517
BaseRepresentation
bin1000011111001110001000
311012001011121
420133032020
51032200112
6115405024
724624655
oct10371610
94161147
102225032
11128a777
128b3774
135cb9b4
1441cc2c
152de407
hex21f388

2225032 has 16 divisors (see below), whose sum is σ = 4285260. Its totient is φ = 1082304.

The previous prime is 2225021. The next prime is 2225039. The reversal of 2225032 is 2305222.

It can be written as a sum of positive squares in 2 ways, for example, as 1726596 + 498436 = 1314^2 + 706^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2224997 and 2225015.

It is not an unprimeable number, because it can be changed into a prime (2225039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3463 + ... + 4054.

22225032 is an apocalyptic number.

It is an amenable number.

2225032 is a deficient number, since it is larger than the sum of its proper divisors (2060228).

2225032 is a wasteful number, since it uses less digits than its factorization.

2225032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7560 (or 7556 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 2225032 is about 1491.6541154034. The cubic root of 2225032 is about 130.5505644153.

The spelling of 2225032 in words is "two million, two hundred twenty-five thousand, thirty-two".

Divisors: 1 2 4 8 37 74 148 296 7517 15034 30068 60136 278129 556258 1112516 2225032