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8068008908 = 2223476312957
BaseRepresentation
bin1111000001110010…
…00000101111001100
3202211021101022120202
413200321000233030
5113010402241113
63412325233032
7403634641601
oct74071005714
922737338522
108068008908
1134701a9563
121691b62778
139b766558b
1456772c6a8
15323481258
hex1e0e40bcc

8068008908 has 48 divisors (see below), whose sum is σ = 15075293184. Its totient is φ = 3769254720.

The previous prime is 8068008889. The next prime is 8068008911. The reversal of 8068008908 is 8098008608.

It is a Harshad number since it is a multiple of its sum of digits (47).

8068008908 is a strobogrammatic number because it is the same when read upside-down.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2726966 + ... + 2729922.

It is an arithmetic number, because the mean of its divisors is an integer number (314068608).

Almost surely, 28068008908 is an apocalyptic number.

It is an amenable number.

8068008908 is a deficient number, since it is larger than the sum of its proper divisors (7007284276).

8068008908 is a wasteful number, since it uses less digits than its factorization.

8068008908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3662 (or 3660 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 47.

The square root of 8068008908 is about 89822.0958784641. The cubic root of 8068008908 is about 2005.6514246581.

The spelling of 8068008908 in words is "eight billion, sixty-eight million, eight thousand, nine hundred eight".

Divisors: 1 2 4 23 46 47 92 94 188 631 1081 1262 2162 2524 2957 4324 5914 11828 14513 29026 29657 58052 59314 68011 118628 136022 138979 272044 277958 555916 682111 1364222 1865867 2728444 3196517 3731734 6393034 7463468 12786068 42914941 85829882 87695749 171659764 175391498 350782996 2017002227 4034004454 8068008908