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5004756 = 2232139021
BaseRepresentation
bin10011000101110111010100
3100102021020100
4103011313110
52240123011
6255134100
760353061
oct23056724
910367210
105004756
112909169
121814330
131062cc3
14943c68
1568cd56
hex4c5dd4

5004756 has 18 divisors (see below), whose sum is σ = 12651002. Its totient is φ = 1668240.

The previous prime is 5004751. The next prime is 5004757. The reversal of 5004756 is 6574005.

It can be written as a sum of positive squares in only one way, i.e., 4536900 + 467856 = 2130^2 + 684^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5004751) 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, 69475 + ... + 69546.

Almost surely, 25004756 is an apocalyptic number.

It is an amenable number.

5004756 is an abundant number, since it is smaller than the sum of its proper divisors (7646246).

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

5004756 is a wasteful number, since it uses less digits than its factorization.

5004756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139031 (or 139026 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 5004756 is about 2237.1311986560. The cubic root of 5004756 is about 171.0517951235.

The spelling of 5004756 in words is "five million, four thousand, seven hundred fifty-six".

Divisors: 1 2 3 4 6 9 12 18 36 139021 278042 417063 556084 834126 1251189 1668252 2502378 5004756