Search a number
-
+
74068000008 = 2335695423843
BaseRepresentation
bin100010011111011001…
…0111111110100001000
321002011221000020210120
41010332302333310020
52203142402000013
654005410143240
75231321416662
oct1047662776410
9232157006716
1074068000008
1129459500752
1212431281b20
136ca5187452
143828dcb532
151dd7819123
hex113ecbfd08

74068000008 has 32 divisors (see below), whose sum is σ = 185495464800. Its totient is φ = 24645938048.

The previous prime is 74067999997. The next prime is 74068000031. The reversal of 74068000008 is 80000086047.

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, 2698266 + ... + 2725577.

It is an arithmetic number, because the mean of its divisors is an integer number (5796733275).

Almost surely, 274068000008 is an apocalyptic number.

It is an amenable number.

74068000008 is an abundant number, since it is smaller than the sum of its proper divisors (111427464792).

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

74068000008 is a wasteful number, since it uses less digits than its factorization.

74068000008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5424421 (or 5424417 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The spelling of 74068000008 in words is "seventy-four billion, sixty-eight million, eight", and thus it is an aban number.

Divisors: 1 2 3 4 6 8 12 24 569 1138 1707 2276 3414 4552 6828 13656 5423843 10847686 16271529 21695372 32543058 43390744 65086116 130172232 3086166667 6172333334 9258500001 12344666668 18517000002 24689333336 37034000004 74068000008