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1068108873 = 31352152567
BaseRepresentation
bin111111101010100…
…000110001001001
32202102211112220220
4333222200301021
54141413440443
6253553140253
735316530016
oct7752406111
92672745826
101068108873
114a8a13007
1225985a689
13140395cb0
14a1bda70d
1563b86a83
hex3faa0c49

1068108873 has 16 divisors (see below), whose sum is σ = 1536667776. Its totient is φ = 656023680.

The previous prime is 1068108871. The next prime is 1068108901. The reversal of 1068108873 is 3788018601.

1068108873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1068108873 - 21 = 1068108871 is a prime.

It is a super-2 number, since 2×10681088732 = 2281713129162660258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1068108871) 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, 5965 + ... + 46602.

It is an arithmetic number, because the mean of its divisors is an integer number (96041736).

Almost surely, 21068108873 is an apocalyptic number.

1068108873 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1068108873 is a deficient number, since it is larger than the sum of its proper divisors (468558903).

1068108873 is a wasteful number, since it uses less digits than its factorization.

1068108873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53104.

The product of its (nonzero) digits is 64512, while the sum is 42.

The square root of 1068108873 is about 32681.9349641358. The cubic root of 1068108873 is about 1022.2061926077.

The spelling of 1068108873 in words is "one billion, sixty-eight million, one hundred eight thousand, eight hundred seventy-three".

Divisors: 1 3 13 39 521 1563 6773 20319 52567 157701 683371 2050113 27387407 82162221 356036291 1068108873