Search a number
-
+
3013013130 = 235100433771
BaseRepresentation
bin1011001110010110…
…1110111010001010
321202222111220222220
42303211232322022
522132312410010
61214551154510
7134444121561
oct26345567212
97688456886
103013013130
1113068493a6
12701075a36
133902bc70a
14208232bd8
151297b4970
hexb396ee8a

3013013130 has 16 divisors (see below), whose sum is σ = 7231231584. Its totient is φ = 803470160.

The previous prime is 3013013117. The next prime is 3013013137. The reversal of 3013013130 is 313103103.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (3013013137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50216856 + ... + 50216915.

It is an arithmetic number, because the mean of its divisors is an integer number (451951974).

Almost surely, 23013013130 is an apocalyptic number.

3013013130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3013013130 is an abundant number, since it is smaller than the sum of its proper divisors (4218218454).

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

3013013130 is a wasteful number, since it uses less digits than its factorization.

3013013130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100433781.

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 3013013130 is about 54890.9202874209. The cubic root of 3013013130 is about 1444.3319157943.

Adding to 3013013130 its reverse (313103103), we get a palindrome (3326116233).

The spelling of 3013013130 in words is "three billion, thirteen million, thirteen thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 100433771 200867542 301301313 502168855 602602626 1004337710 1506506565 3013013130