Search a number
-
+
5797107840 = 273547227283
BaseRepresentation
bin1010110011000100…
…01101100010000000
3112222000021120221210
411121202031202000
543333024422330
62355124050120
7263441414016
oct53142154200
915860246853
105797107840
112505352a17
121159533940
1371503b234
143cdcb68b6
1523de0b8b0
hex15988d880

5797107840 has 256 divisors, whose sum is σ = 19021547520. Its totient is φ = 1501016064.

The previous prime is 5797107809. The next prime is 5797107847. The reversal of 5797107840 is 487017975.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 5797107840.

It is not an unprimeable number, because it can be changed into a prime (5797107847) 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, 20484339 + ... + 20484621.

It is an arithmetic number, because the mean of its divisors is an integer number (74302920).

Almost surely, 25797107840 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 5797107840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9510773760).

5797107840 is an abundant number, since it is smaller than the sum of its proper divisors (13224439680).

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

5797107840 is a wasteful number, since it uses less digits than its factorization.

5797107840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579 (or 567 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 48.

The square root of 5797107840 is about 76138.7407303273. The cubic root of 5797107840 is about 1796.4030887423.

The spelling of 5797107840 in words is "five billion, seven hundred ninety-seven million, one hundred seven thousand, eight hundred forty".