Base | Representation |
---|---|
bin | 1010001110110… |
… | …11000101110001 |
3 | 12222111201102210 |
4 | 11013123011301 |
5 | 133433111144 |
6 | 12303402333 |
7 | 2061363132 |
oct | 507330561 |
9 | 188451383 |
10 | 85832049 |
11 | 444a4986 |
12 | 248b33a9 |
13 | 14a22ac4 |
14 | b583c89 |
15 | 7806ab9 |
hex | 51db171 |
85832049 has 8 divisors (see below), whose sum is σ = 114505920. Its totient is φ = 57189776.
The previous prime is 85832041. The next prime is 85832059. The reversal of 85832049 is 94023858.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 85832049 - 23 = 85832041 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 85831998 and 85832016.
It is not an unprimeable number, because it can be changed into a prime (85832041) 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, 594 + ... + 13115.
It is an arithmetic number, because the mean of its divisors is an integer number (14313240).
Almost surely, 285832049 is an apocalyptic number.
It is an amenable number.
85832049 is a deficient number, since it is larger than the sum of its proper divisors (28673871).
85832049 is a wasteful number, since it uses less digits than its factorization.
85832049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15799.
The product of its (nonzero) digits is 69120, while the sum is 39.
The square root of 85832049 is about 9264.5587590559. The cubic root of 85832049 is about 441.1129692436.
The spelling of 85832049 in words is "eighty-five million, eight hundred thirty-two thousand, forty-nine".
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