Search a number
-
+
1068092245 = 51179245821
BaseRepresentation
bin111111101010011…
…100101101010101
32202102210201010001
4333222130231111
54141412422440
6253552531301
735316430363
oct7752345525
92672721101
101068092245
114a8a01570
12259850b31
1314038b55c
14a1bd4633
1563b81b9a
hex3fa9cb55

1068092245 has 16 divisors (see below), whose sum is σ = 1415934720. Its totient is φ = 766958400.

The previous prime is 1068092237. The next prime is 1068092251. The reversal of 1068092245 is 5422908601.

It is not a de Polignac number, because 1068092245 - 23 = 1068092237 is a prime.

It is a super-2 number, since 2×10680922452 = 2281642087658280050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118566 + ... + 127255.

It is an arithmetic number, because the mean of its divisors is an integer number (88495920).

Almost surely, 21068092245 is an apocalyptic number.

It is an amenable number.

1068092245 is a deficient number, since it is larger than the sum of its proper divisors (347842475).

1068092245 is a wasteful number, since it uses less digits than its factorization.

1068092245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245916.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 1068092245 is about 32681.6805718433. The cubic root of 1068092245 is about 1022.2008881133.

The spelling of 1068092245 in words is "one billion, sixty-eight million, ninety-two thousand, two hundred forty-five".

Divisors: 1 5 11 55 79 395 869 4345 245821 1229105 2704031 13520155 19419859 97099295 213618449 1068092245