Base | Representation |
---|---|
bin | 110000100011110011… |
… | …1010111011100100010 |
3 | 100222011111120022011010 |
4 | 1201013213113130202 |
5 | 3202031330421330 |
6 | 115523401401350 |
7 | 10351113320154 |
oct | 1410747273442 |
9 | 328144508133 |
10 | 104280717090 |
11 | 40252823220 |
12 | 18263499256 |
13 | 9aab63a034 |
14 | 50937a8ad4 |
15 | 2aa4e603b0 |
hex | 18479d7722 |
104280717090 has 32 divisors (see below), whose sum is σ = 273025878336. Its totient is φ = 25280173760.
The previous prime is 104280717053. The next prime is 104280717103. The reversal of 104280717090 is 90717082401.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158000757 + ... + 158001416.
It is an arithmetic number, because the mean of its divisors is an integer number (8532058698).
Almost surely, 2104280717090 is an apocalyptic number.
104280717090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
104280717090 is an abundant number, since it is smaller than the sum of its proper divisors (168745161246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104280717090 is a wasteful number, since it uses less digits than its factorization.
104280717090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 316002194.
The product of its (nonzero) digits is 28224, while the sum is 39.
Adding to 104280717090 its reverse (90717082401), we get a palindrome (194997799491).
The spelling of 104280717090 in words is "one hundred four billion, two hundred eighty million, seven hundred seventeen thousand, ninety".
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