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106706806808 = 2377489254437
BaseRepresentation
bin110001101100000111…
…0001010100000011000
3101012102120200102120212
41203120032022200120
53222013420304213
6121004225110252
710465202615060
oct1433016124030
9335376612525
10106706806808
1141288235348
121881ba88388
13a0a715bb94
145243a9a3a0
152b97e3b9a8
hex18d838a818

106706806808 has 32 divisors (see below), whose sum is σ = 228688874400. Its totient is φ = 45725202432.

The previous prime is 106706806793. The next prime is 106706806819. The reversal of 106706806808 is 808608607601.

106706806808 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1067068068082 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292166 + ... + 546602.

It is an arithmetic number, because the mean of its divisors is an integer number (7146527325).

Almost surely, 2106706806808 is an apocalyptic number.

It is an amenable number.

106706806808 is an abundant number, since it is smaller than the sum of its proper divisors (121982067592).

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

106706806808 is a wasteful number, since it uses less digits than its factorization.

106706806808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261939 (or 261935 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 50.

The spelling of 106706806808 in words is "one hundred six billion, seven hundred six million, eight hundred six thousand, eight hundred eight".

Divisors: 1 2 4 7 8 14 28 56 7489 14978 29956 52423 59912 104846 209692 254437 419384 508874 1017748 1781059 2035496 3562118 7124236 14248472 1905478693 3810957386 7621914772 13338350851 15243829544 26676701702 53353403404 106706806808