Base | Representation |
---|---|
bin | 1010001100100… |
… | …11110111110001 |
3 | 12221221220021122 |
4 | 11012103313301 |
5 | 133344242322 |
6 | 12253232025 |
7 | 2056036511 |
oct | 506236761 |
9 | 187856248 |
10 | 85540337 |
11 | 443157a3 |
12 | 24792615 |
13 | 149500ac |
14 | b509841 |
15 | 779a442 |
hex | 5193df1 |
85540337 has 16 divisors (see below), whose sum is σ = 93024000. Its totient is φ = 78382080.
The previous prime is 85540333. The next prime is 85540363. The reversal of 85540337 is 73304558.
It is a cyclic number.
It is not a de Polignac number, because 85540337 - 22 = 85540333 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 85540297 and 85540306.
It is not an unprimeable number, because it can be changed into a prime (85540333) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190289 + ... + 190737.
It is an arithmetic number, because the mean of its divisors is an integer number (5814000).
Almost surely, 285540337 is an apocalyptic number.
It is an amenable number.
85540337 is a deficient number, since it is larger than the sum of its proper divisors (7483663).
85540337 is a wasteful number, since it uses less digits than its factorization.
85540337 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 776.
The product of its (nonzero) digits is 50400, while the sum is 35.
The square root of 85540337 is about 9248.8019224114. The cubic root of 85540337 is about 440.6126743832.
The spelling of 85540337 in words is "eighty-five million, five hundred forty thousand, three hundred thirty-seven".
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