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5141507280 = 243572133199
BaseRepresentation
bin1001100100111010…
…10010110011010000
3111021022122122001120
410302131102303100
541012211213110
62210104202240
7241261043100
oct46235226320
914238578046
105141507280
1121a9279578
12bb5a69380
1363c276000
1436abb9200
152015a9870
hex132752cd0

5141507280 has 480 divisors, whose sum is σ = 20186208000. Its totient is φ = 1079350272.

The previous prime is 5141507249. The next prime is 5141507281. The reversal of 5141507280 is 827051415.

It is a super-2 number, since 2×51415072802 = 52870194220585996800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5141507281) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25836621 + ... + 25836819.

It is an arithmetic number, because the mean of its divisors is an integer number (42054600).

Almost surely, 25141507280 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 5141507280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10093104000).

5141507280 is an abundant number, since it is smaller than the sum of its proper divisors (15044700720).

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

5141507280 is a wasteful number, since it uses less digits than its factorization.

5141507280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 33.

The square root of 5141507280 is about 71704.3044733020. The cubic root of 5141507280 is about 1725.9577156073.

Adding to 5141507280 its reverse (827051415), we get a palindrome (5968558695).

The spelling of 5141507280 in words is "five billion, one hundred forty-one million, five hundred seven thousand, two hundred eighty".