Base | Representation |
---|---|
bin | 1010010100011… |
… | …00001010100100 |
3 | 20000212120100201 |
4 | 11022030022210 |
5 | 134124313343 |
6 | 12331120244 |
7 | 2100503533 |
oct | 512141244 |
9 | 200776321 |
10 | 86557348 |
11 | 4494a8a9 |
12 | 24ba3084 |
13 | 14c17c87 |
14 | b6d231a |
15 | 78eb94d |
hex | 528c2a4 |
86557348 has 6 divisors (see below), whose sum is σ = 151475366. Its totient is φ = 43278672.
The previous prime is 86557313. The next prime is 86557351. The reversal of 86557348 is 84375568.
It can be written as a sum of positive squares in only one way, i.e., 65415744 + 21141604 = 8088^2 + 4598^2 .
It is a junction number, because it is equal to n+sod(n) for n = 86557298 and 86557307.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10819665 + ... + 10819672.
Almost surely, 286557348 is an apocalyptic number.
It is an amenable number.
86557348 is a deficient number, since it is larger than the sum of its proper divisors (64918018).
86557348 is a wasteful number, since it uses less digits than its factorization.
86557348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21639341 (or 21639339 counting only the distinct ones).
The product of its digits is 806400, while the sum is 46.
The square root of 86557348 is about 9303.6201556168. The cubic root of 86557348 is about 442.3519851381.
The spelling of 86557348 in words is "eighty-six million, five hundred fifty-seven thousand, three hundred forty-eight".
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