Base | Representation |
---|---|
bin | 100010111010001111… |
… | …0111100110111000110 |
3 | 21011111200212022001202 |
4 | 1011310132330313012 |
5 | 2212013442332234 |
6 | 54235023422502 |
7 | 5262536363216 |
oct | 1056436746706 |
9 | 234450768052 |
10 | 74968714694 |
11 | 29880980a55 |
12 | 12642a54a32 |
13 | 70b9971213 |
14 | 38b2892246 |
15 | 1e3b93777e |
hex | 11747bcdc6 |
74968714694 has 16 divisors (see below), whose sum is σ = 118590488880. Its totient is φ = 35445846240.
The previous prime is 74968714663. The next prime is 74968714721. The reversal of 74968714694 is 49641786947.
It is a self number, because there is not a number n which added to its sum of digits gives 74968714694.
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, 1802789 + ... + 1843904.
It is an arithmetic number, because the mean of its divisors is an integer number (7411905555).
Almost surely, 274968714694 is an apocalyptic number.
74968714694 is a deficient number, since it is larger than the sum of its proper divisors (43621774186).
74968714694 is a wasteful number, since it uses less digits than its factorization.
74968714694 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3647255.
The product of its digits is 73156608, while the sum is 65.
The spelling of 74968714694 in words is "seventy-four billion, nine hundred sixty-eight million, seven hundred fourteen thousand, six hundred ninety-four".
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