Search a number
-
+
7485052 = 221871263
BaseRepresentation
bin11100100011011001111100
3112002021120011
4130203121330
53404010202
6424233004
7120423211
oct34433174
915067504
107485052
1142526a3
12260b764
131720c33
14dcbb08
159ccbd7
hex72367c

7485052 has 6 divisors (see below), whose sum is σ = 13098848. Its totient is φ = 3742524.

The previous prime is 7485047. The next prime is 7485061. The reversal of 7485052 is 2505847.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 935628 + ... + 935635.

Almost surely, 27485052 is an apocalyptic number.

It is an amenable number.

7485052 is a deficient number, since it is larger than the sum of its proper divisors (5613796).

7485052 is a wasteful number, since it uses less digits than its factorization.

7485052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1871267 (or 1871265 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 7485052 is about 2735.8823074102. The cubic root of 7485052 is about 195.6132523644.

The spelling of 7485052 in words is "seven million, four hundred eighty-five thousand, fifty-two".

Divisors: 1 2 4 1871263 3742526 7485052