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5778870241 = 26921482789
BaseRepresentation
bin1010110000111001…
…01000111111100001
3112220201222000200011
411120130220333201
543313342321431
62353233124521
7263130405124
oct53034507741
915821860604
105778870241
1124a6026821
1211533b9741
13711324061
143cb6ca3bb
1523c507cb1
hex158728fe1

5778870241 has 4 divisors (see below), whose sum is σ = 5800353300. Its totient is φ = 5757387184.

The previous prime is 5778870199. The next prime is 5778870247. The reversal of 5778870241 is 1420788775.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 453519616 + 5325350625 = 21296^2 + 72975^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5778870241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5778870247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10741126 + ... + 10741663.

It is an arithmetic number, because the mean of its divisors is an integer number (1450088325).

Almost surely, 25778870241 is an apocalyptic number.

It is an amenable number.

5778870241 is a deficient number, since it is larger than the sum of its proper divisors (21483059).

5778870241 is a wasteful number, since it uses less digits than its factorization.

5778870241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21483058.

The product of its (nonzero) digits is 878080, while the sum is 49.

The square root of 5778870241 is about 76018.8808191754. The cubic root of 5778870241 is about 1794.5172923210.

The spelling of 5778870241 in words is "five billion, seven hundred seventy-eight million, eight hundred seventy thousand, two hundred forty-one".

Divisors: 1 269 21482789 5778870241