Search a number
-
+
3104110240 = 2557111714821
BaseRepresentation
bin1011100100000100…
…1111011010100000
322000022221010201221
42321001033122200
522324123011430
61232003504424
7136631334040
oct27101173240
98008833657
103104110240
111353209a70
12727688114
133a6136b2a
14216387720
151327ab57a
hexb904f6a0

3104110240 has 192 divisors, whose sum is σ = 9681493248. Its totient is φ = 910540800.

The previous prime is 3104110213. The next prime is 3104110249. The reversal of 3104110240 is 420114013.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (3104110249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 202030 + ... + 216850.

It is an arithmetic number, because the mean of its divisors is an integer number (50424444).

Almost surely, 23104110240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3104110240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4840746624).

3104110240 is an abundant number, since it is smaller than the sum of its proper divisors (6577383008).

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

3104110240 is a wasteful number, since it uses less digits than its factorization.

3104110240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14871 (or 14863 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 3104110240 is about 55714.5424462949. The cubic root of 3104110240 is about 1458.7438748667.

Adding to 3104110240 its reverse (420114013), we get a palindrome (3524224253).

The spelling of 3104110240 in words is "three billion, one hundred four million, one hundred ten thousand, two hundred forty".