Base | Representation |
---|---|
bin | 1010010001101… |
… | …11001101110011 |
3 | 20000012220001120 |
4 | 11020313031303 |
5 | 134032200040 |
6 | 12315433323 |
7 | 2064524226 |
oct | 510671563 |
9 | 200186046 |
10 | 86209395 |
11 | 44732438 |
12 | 24a55843 |
13 | 14b2579c |
14 | b6415bd |
15 | 787d7d0 |
hex | 5237373 |
86209395 has 32 divisors (see below), whose sum is σ = 140422464. Its totient is φ = 45158400.
The previous prime is 86209337. The next prime is 86209411. The reversal of 86209395 is 59390268.
It is not a de Polignac number, because 86209395 - 210 = 86208371 is a prime.
It is a super-3 number, since 3×862093953 (a number of 25 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 306655 + ... + 306935.
It is an arithmetic number, because the mean of its divisors is an integer number (4388202).
Almost surely, 286209395 is an apocalyptic number.
86209395 is a deficient number, since it is larger than the sum of its proper divisors (54213069).
86209395 is a wasteful number, since it uses less digits than its factorization.
86209395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 583.
The product of its (nonzero) digits is 116640, while the sum is 42.
The square root of 86209395 is about 9284.9014534350. The cubic root of 86209395 is about 441.7584502893.
The spelling of 86209395 in words is "eighty-six million, two hundred nine thousand, three hundred ninety-five".
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