Base | Representation |
---|---|
bin | 100010000001101000… |
… | …1100101110010111010 |
3 | 20222121022221110012022 |
4 | 1010003101211302322 |
5 | 2144121230340223 |
6 | 53322334314442 |
7 | 5164504353422 |
oct | 1040321456272 |
9 | 228538843168 |
10 | 73069386938 |
11 | 28a96844999 |
12 | 121b2958a22 |
13 | 6b76314642 |
14 | 3772521482 |
15 | 1d79d0dac8 |
hex | 1103465cba |
73069386938 has 16 divisors (see below), whose sum is σ = 114689561856. Its totient is φ = 34871821920.
The previous prime is 73069386917. The next prime is 73069386991. The reversal of 73069386938 is 83968396037.
It is a Harshad number since it is a multiple of its sum of digits (62).
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, 8067656 + ... + 8076707.
It is an arithmetic number, because the mean of its divisors is an integer number (7168097616).
Almost surely, 273069386938 is an apocalyptic number.
73069386938 is a deficient number, since it is larger than the sum of its proper divisors (41620174918).
73069386938 is a wasteful number, since it uses less digits than its factorization.
73069386938 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16144469.
The product of its (nonzero) digits is 35271936, while the sum is 62.
The spelling of 73069386938 in words is "seventy-three billion, sixty-nine million, three hundred eighty-six thousand, nine hundred thirty-eight".
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