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5104311072 = 253741229809
BaseRepresentation
bin1001100000011110…
…11001101100100000
3111011201122212110020
410300033121230200
540423200423242
62202255033440
7240326633250
oct46017315440
914151585406
105104311072
11218a283503
12ba550b880
13634651713
14365c95960
151ed1ad6ec
hex1303d9b20

5104311072 has 192 divisors, whose sum is σ = 15774393600. Its totient is φ = 1414840320.

The previous prime is 5104311059. The next prime is 5104311077. The reversal of 5104311072 is 2701134015.

It is a super-3 number, since 3×51043110723 (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (5104311077) 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, 6309004 + ... + 6309812.

It is an arithmetic number, because the mean of its divisors is an integer number (82158300).

Almost surely, 25104311072 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 5104311072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7887196800).

5104311072 is an abundant number, since it is smaller than the sum of its proper divisors (10670082528).

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

5104311072 is a wasteful number, since it uses less digits than its factorization.

5104311072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099 (or 1091 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 5104311072 is about 71444.4614508361. The cubic root of 5104311072 is about 1721.7854939929.

Adding to 5104311072 its reverse (2701134015), we get a palindrome (7805445087).

The spelling of 5104311072 in words is "five billion, one hundred four million, three hundred eleven thousand, seventy-two".