Search a number
-
+
5698968912 = 2432721362129
BaseRepresentation
bin1010100111010111…
…10101110101010000
3112201011121121122200
411103223311311100
543132414001122
62341300403200
7261140302500
oct52353656520
915634547580
105698968912
112464a1276a
1211306a6500
136ca8c9870
143c0c4ba00
152354c35ac
hex153af5d50

5698968912 has 180 divisors, whose sum is σ = 19980635220. Its totient is φ = 1503000576.

The previous prime is 5698968853. The next prime is 5698968943. The reversal of 5698968912 is 2198698965.

5698968912 is a `hidden beast` number, since 569 + 8 + 9 + 68 + 9 + 1 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3398423616 + 2300545296 = 58296^2 + 47964^2 .

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 5698968912.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 60664 + ... + 122792.

It is an arithmetic number, because the mean of its divisors is an integer number (111003529).

Almost surely, 25698968912 is an apocalyptic number.

5698968912 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5698968912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9990317610).

5698968912 is an abundant number, since it is smaller than the sum of its proper divisors (14281666308).

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

5698968912 is a wasteful number, since it uses less digits than its factorization.

5698968912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62170 (or 62154 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 63.

The square root of 5698968912 is about 75491.5154967762. The cubic root of 5698968912 is about 1786.2082707461.

The spelling of 5698968912 in words is "five billion, six hundred ninety-eight million, nine hundred sixty-eight thousand, nine hundred twelve".