Base | Representation |
---|---|
bin | 1100011101111… |
… | …11101000001011 |
3 | 21021210220220022 |
4 | 12032333220023 |
5 | 203234001211 |
6 | 14213451055 |
7 | 2410014401 |
oct | 616775013 |
9 | 237726808 |
10 | 104593931 |
11 | 54049a72 |
12 | 2b040a8b |
13 | 18891800 |
14 | dc69471 |
15 | 92b0bdb |
hex | 63bfa0b |
104593931 has 24 divisors (see below), whose sum is σ = 119330640. Its totient is φ = 91518336.
The previous prime is 104593921. The next prime is 104593967. The reversal of 104593931 is 139395401.
It is not a de Polignac number, because 104593931 - 214 = 104577547 is a prime.
It is a super-3 number, since 3×1045939313 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 104593891 and 104593900.
It is not an unprimeable number, because it can be changed into a prime (104593921) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 268685 + ... + 269073.
It is an arithmetic number, because the mean of its divisors is an integer number (4972110).
Almost surely, 2104593931 is an apocalyptic number.
104593931 is a deficient number, since it is larger than the sum of its proper divisors (14736709).
104593931 is a wasteful number, since it uses less digits than its factorization.
104593931 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 495 (or 482 counting only the distinct ones).
The product of its (nonzero) digits is 14580, while the sum is 35.
The square root of 104593931 is about 10227.1174335685. The cubic root of 104593931 is about 471.1604506816.
The spelling of 104593931 in words is "one hundred four million, five hundred ninety-three thousand, nine hundred thirty-one".
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