Base | Representation |
---|---|
bin | 110010111100001011… |
… | …1110100111010011001 |
3 | 101110100211112110101200 |
4 | 1211320113310322121 |
5 | 3243014241204421 |
6 | 122131010304413 |
7 | 10621610026350 |
oct | 1457027647231 |
9 | 343324473350 |
10 | 109393694361 |
11 | 42436985776 |
12 | 1924b888109 |
13 | a414a04183 |
14 | 541a878997 |
15 | 2ca3c81726 |
hex | 19785f4e99 |
109393694361 has 12 divisors (see below), whose sum is σ = 180586416192. Its totient is φ = 62510682456.
The previous prime is 109393694323. The next prime is 109393694393. The reversal of 109393694361 is 163496393901.
109393694361 is a `hidden beast` number, since 109 + 3 + 93 + 6 + 94 + 361 = 666.
It is not a de Polignac number, because 109393694361 - 26 = 109393694297 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 109393694298 and 109393694307.
It is not an unprimeable number, because it can be changed into a prime (109393694461) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 868203861 + ... + 868203986.
It is an arithmetic number, because the mean of its divisors is an integer number (15048868016).
Almost surely, 2109393694361 is an apocalyptic number.
It is an amenable number.
109393694361 is a deficient number, since it is larger than the sum of its proper divisors (71192721831).
109393694361 is a wasteful number, since it uses less digits than its factorization.
109393694361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1736407860 (or 1736407857 counting only the distinct ones).
The product of its (nonzero) digits is 2834352, while the sum is 54.
The spelling of 109393694361 in words is "one hundred nine billion, three hundred ninety-three million, six hundred ninety-four thousand, three hundred sixty-one".
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