Base | Representation |
---|---|
bin | 1011010001001011011… |
… | …1100001101110101100 |
3 | 200111200121212201110021 |
4 | 2310102313201232230 |
5 | 11132433024334114 |
6 | 224533431051524 |
7 | 16662225323635 |
oct | 2642267415654 |
9 | 614617781407 |
10 | 193590074284 |
11 | 75112606132 |
12 | 31628b10ba4 |
13 | 15342348019 |
14 | 9526a8688c |
15 | 5080867024 |
hex | 2d12de1bac |
193590074284 has 12 divisors (see below), whose sum is σ = 338859814608. Its totient is φ = 96772984400.
The previous prime is 193590074257. The next prime is 193590074299. The reversal of 193590074284 is 482470095391.
It is a super-2 number, since 2×1935900742842 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5493427 + ... + 5528554.
It is an arithmetic number, because the mean of its divisors is an integer number (28238317884).
Almost surely, 2193590074284 is an apocalyptic number.
It is an amenable number.
193590074284 is a deficient number, since it is larger than the sum of its proper divisors (145269740324).
193590074284 is a wasteful number, since it uses less digits than its factorization.
193590074284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11026376 (or 11026374 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 52.
The spelling of 193590074284 in words is "one hundred ninety-three billion, five hundred ninety million, seventy-four thousand, two hundred eighty-four".
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