Search a number
-
+
5480159850 = 23252113171503
BaseRepresentation
bin1010001101010010…
…01001101001101010
3112010220212222001100
411012221021221222
542210410103400
62303442502230
7252542406264
oct50651115152
915126788040
105480159850
112362453230
12108b364976
13694488249
1439db70b34
152211a1100
hex146a49a6a

5480159850 has 288 divisors, whose sum is σ = 16846921728. Its totient is φ = 1265040000.

The previous prime is 5480159833. The next prime is 5480159851. The reversal of 5480159850 is 589510845.

It is a happy number.

5480159850 is a `hidden beast` number, since 5 + 4 + 8 + 0 + 1 + 598 + 50 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 5480159796 and 5480159805.

It is not an unprimeable number, because it can be changed into a prime (5480159851) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 10894699 + ... + 10895201.

It is an arithmetic number, because the mean of its divisors is an integer number (58496256).

Almost surely, 25480159850 is an apocalyptic number.

5480159850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5480159850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8423460864).

5480159850 is an abundant number, since it is smaller than the sum of its proper divisors (11366761878).

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

5480159850 is a wasteful number, since it uses less digits than its factorization.

5480159850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634 (or 626 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 45.

The square root of 5480159850 is about 74028.1017587240. The cubic root of 5480159850 is about 1763.0491061078.

The spelling of 5480159850 in words is "five billion, four hundred eighty million, one hundred fifty-nine thousand, eight hundred fifty".