Search a number
-
+
4058272 = 25314091
BaseRepresentation
bin1111011110110010100000
321122011220101
433132302200
52014331042
6222552144
746331461
oct17366240
97564811
104058272
112322049
121438654
13ac125a
14778d68
155526b7
hex3deca0

4058272 has 24 divisors (see below), whose sum is σ = 8249472. Its totient is φ = 1963200.

The previous prime is 4058261. The next prime is 4058273. The reversal of 4058272 is 2728504.

4058272 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4058272.

It is not an unprimeable number, because it can be changed into a prime (4058273) 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, 1054 + ... + 3037.

It is an arithmetic number, because the mean of its divisors is an integer number (343728).

Almost surely, 24058272 is an apocalyptic number.

It is an amenable number.

4058272 is an abundant number, since it is smaller than the sum of its proper divisors (4191200).

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

4058272 is a wasteful number, since it uses less digits than its factorization.

4058272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4132 (or 4124 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 4058272 is about 2014.5153263254. The cubic root of 4058272 is about 159.5072339431.

The spelling of 4058272 in words is "four million, fifty-eight thousand, two hundred seventy-two".

Divisors: 1 2 4 8 16 31 32 62 124 248 496 992 4091 8182 16364 32728 65456 126821 130912 253642 507284 1014568 2029136 4058272