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8068012122 = 237318420119
BaseRepresentation
bin1111000001110010…
…00001100001011010
3202211021101110222210
413200321001201122
5113010402341442
63412325255550
7403634654142
oct74071014132
922737343883
108068012122
113470200a15
121691b645b6
139b7666b91
1456772d922
1532348219c
hex1e0e4185a

8068012122 has 16 divisors (see below), whose sum is σ = 16357066560. Its totient is φ = 2652496992.

The previous prime is 8068012093. The next prime is 8068012153. The reversal of 8068012122 is 2212108608.

It is a self number, because there is not a number n which added to its sum of digits gives 8068012122.

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, 9209622 + ... + 9210497.

It is an arithmetic number, because the mean of its divisors is an integer number (1022316660).

Almost surely, 28068012122 is an apocalyptic number.

8068012122 is an abundant number, since it is smaller than the sum of its proper divisors (8289054438).

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

8068012122 is a wasteful number, since it uses less digits than its factorization.

8068012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18420197.

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 8068012122 is about 89822.1137693831. The cubic root of 8068012122 is about 2005.6516909842.

The spelling of 8068012122 in words is "eight billion, sixty-eight million, twelve thousand, one hundred twenty-two".

Divisors: 1 2 3 6 73 146 219 438 18420119 36840238 55260357 110520714 1344668687 2689337374 4034006061 8068012122