Base | Representation |
---|---|
bin | 101111111011011011… |
… | …0111000001011111011 |
3 | 100211200002002211220112 |
4 | 1133312312320023323 |
5 | 3141243003010414 |
6 | 115141121414535 |
7 | 10302412052540 |
oct | 1376666701373 |
9 | 324602084815 |
10 | 102925828859 |
11 | 3a717a46687 |
12 | 17b4579a44b |
13 | 9923a24a19 |
14 | 4da587abc7 |
15 | 2a2602bd3e |
hex | 17f6db82fb |
102925828859 has 8 divisors (see below), whose sum is σ = 118670488800. Its totient is φ = 87441411456.
The previous prime is 102925828801. The next prime is 102925828879. The reversal of 102925828859 is 958828529201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 102925828859 - 216 = 102925763323 is a prime.
It is a super-4 number, since 4×1029258288594 (a number of 45 digits) contains 4444 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102925828798 and 102925828807.
It is not an unprimeable number, because it can be changed into a prime (102925828879) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65059784 + ... + 65061365.
It is an arithmetic number, because the mean of its divisors is an integer number (14833811100).
Almost surely, 2102925828859 is an apocalyptic number.
102925828859 is a deficient number, since it is larger than the sum of its proper divisors (15744659941).
102925828859 is a wasteful number, since it uses less digits than its factorization.
102925828859 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130121269.
The product of its (nonzero) digits is 8294400, while the sum is 59.
The spelling of 102925828859 in words is "one hundred two billion, nine hundred twenty-five million, eight hundred twenty-eight thousand, eight hundred fifty-nine".
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