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1360294945 = 5641424429
BaseRepresentation
bin101000100010100…
…0111010000100001
310111210122010212021
41101011013100201
510241213414240
6342551501441
745465213322
oct12105072041
93453563767
101360294945
1163893a7a9
1231b687881
13188a89269
14cc938449
157e65054a
hex51147421

1360294945 has 8 divisors (see below), whose sum is σ = 1634904360. Its totient is φ = 1086535680.

The previous prime is 1360294931. The next prime is 1360295077. The reversal of 1360294945 is 5494920631.

It can be written as a sum of positive squares in 4 ways, for example, as 260112384 + 1100182561 = 16128^2 + 33169^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1360294945 - 217 = 1360163873 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209010 + ... + 215419.

It is an arithmetic number, because the mean of its divisors is an integer number (204363045).

Almost surely, 21360294945 is an apocalyptic number.

It is an amenable number.

1360294945 is a deficient number, since it is larger than the sum of its proper divisors (274609415).

1360294945 is an equidigital number, since it uses as much as digits as its factorization.

1360294945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425075.

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 1360294945 is about 36882.1765220004. The cubic root of 1360294945 is about 1108.0117384295.

The spelling of 1360294945 in words is "one billion, three hundred sixty million, two hundred ninety-four thousand, nine hundred forty-five".

Divisors: 1 5 641 3205 424429 2122145 272058989 1360294945