Search a number
-
+
5004305620 = 225250215281
BaseRepresentation
bin1001010100100011…
…11010010011010100
3110220202111001202121
410222101322103110
540222100234440
62144323345324
7235003616206
oct45221722324
913822431677
105004305620
112138888976
12b77b22244
13619a085b2
143568a2776
151e450734a
hex12a47a4d4

5004305620 has 12 divisors (see below), whose sum is σ = 10509041844. Its totient is φ = 2001722240.

The previous prime is 5004305609. The next prime is 5004305629. The reversal of 5004305620 is 265034005.

It can be written as a sum of positive squares in 2 ways, for example, as 1348652176 + 3655653444 = 36724^2 + 60462^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5004305629) 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, 125107621 + ... + 125107660.

It is an arithmetic number, because the mean of its divisors is an integer number (875753487).

Almost surely, 25004305620 is an apocalyptic number.

It is an amenable number.

5004305620 is an abundant number, since it is smaller than the sum of its proper divisors (5504736224).

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

5004305620 is a wasteful number, since it uses less digits than its factorization.

5004305620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250215290 (or 250215288 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 5004305620 is about 70741.1168981661. The cubic root of 5004305620 is about 1710.4666396302.

Adding to 5004305620 its reverse (265034005), we get a palindrome (5269339625).

The spelling of 5004305620 in words is "five billion, four million, three hundred five thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 250215281 500430562 1000861124 1251076405 2502152810 5004305620