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108006008 = 23119712653
BaseRepresentation
bin1100111000000…
…00101001111000
321112020021101112
412130000221320
5210122143013
614414535452
72451015215
oct634005170
9245207345
10108006008
1155a6a570
1230207588
13194b78a6
14104b6b0c
159736ba8
hex6700a78

108006008 has 32 divisors (see below), whose sum is σ = 223216560. Its totient is φ = 48583680.

The previous prime is 108006001. The next prime is 108006011. The reversal of 108006008 is 800600801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108006001) by changing a digit.

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, 2210 + ... + 14862.

Almost surely, 2108006008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108006008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111608280).

108006008 is an abundant number, since it is smaller than the sum of its proper divisors (115210552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108006008 is a wasteful number, since it uses less digits than its factorization.

108006008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12767 (or 12763 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 108006008 is about 10392.5939014281. The cubic root of 108006008 is about 476.2291460800.

Adding to 108006008 its reverse (800600801), we get a palindrome (908606809).

The spelling of 108006008 in words is "one hundred eight million, six thousand, eight".

Divisors: 1 2 4 8 11 22 44 88 97 194 388 776 1067 2134 4268 8536 12653 25306 50612 101224 139183 278366 556732 1113464 1227341 2454682 4909364 9818728 13500751 27001502 54003004 108006008