Base | Representation |
---|---|
bin | 1010010100001… |
… | …01101101110110 |
3 | 20000211020010102 |
4 | 11022011231312 |
5 | 134122442214 |
6 | 12330354102 |
7 | 2100333530 |
oct | 512055566 |
9 | 200736112 |
10 | 86530934 |
11 | 44931a76 |
12 | 24b8b932 |
13 | 14c08c49 |
14 | b6c6850 |
15 | 78e3bde |
hex | 5285b76 |
86530934 has 16 divisors (see below), whose sum is σ = 150854400. Its totient is φ = 36455784.
The previous prime is 86530933. The next prime is 86530957. The reversal of 86530934 is 43903568.
It is a super-3 number, since 3×865309343 (a number of 25 digits) contains 333 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86530933) 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, 51554 + ... + 53205.
It is an arithmetic number, because the mean of its divisors is an integer number (9428400).
Almost surely, 286530934 is an apocalyptic number.
86530934 is a deficient number, since it is larger than the sum of its proper divisors (64323466).
86530934 is a wasteful number, since it uses less digits than its factorization.
86530934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104827.
The product of its (nonzero) digits is 77760, while the sum is 38.
The square root of 86530934 is about 9302.2004923566. The cubic root of 86530934 is about 442.3069842443.
The spelling of 86530934 in words is "eighty-six million, five hundred thirty thousand, nine hundred thirty-four".
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