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8030261241 = 33714188973
BaseRepresentation
bin1110111101010010…
…00000111111111001
3202201122100112112000
413132221000333321
5112421221324431
63404500211213
7402666044232
oct73651007771
922648315460
108030261241
113450967142
121681399b09
139ac8a9c92
14562704089
1531eec69e6
hex1dea40ff9

8030261241 has 16 divisors (see below), whose sum is σ = 12064245120. Its totient is φ = 5278104720.

The previous prime is 8030261231. The next prime is 8030261249. The reversal of 8030261241 is 1421620308.

8030261241 is a `hidden beast` number, since 8 + 0 + 3 + 0 + 2 + 612 + 41 = 666.

8030261241 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8030261241 - 25 = 8030261209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (8030261249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2092570 + ... + 2096403.

It is an arithmetic number, because the mean of its divisors is an integer number (754015320).

Almost surely, 28030261241 is an apocalyptic number.

It is an amenable number.

8030261241 is a deficient number, since it is larger than the sum of its proper divisors (4033983879).

8030261241 is a wasteful number, since it uses less digits than its factorization.

8030261241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4189053 (or 4189047 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 8030261241 is about 89611.7249080722. The cubic root of 8030261241 is about 2002.5185970863.

Adding to 8030261241 its reverse (1421620308), we get a palindrome (9451881549).

The spelling of 8030261241 in words is "eight billion, thirty million, two hundred sixty-one thousand, two hundred forty-one".

Divisors: 1 3 9 27 71 213 639 1917 4188973 12566919 37700757 113102271 297417083 892251249 2676753747 8030261241