Base | Representation |
---|---|
bin | 1010001000100… |
… | …00011110001111 |
3 | 12220221112222221 |
4 | 11010100132033 |
5 | 133230032002 |
6 | 12233520211 |
7 | 2051335420 |
oct | 504203617 |
9 | 186845887 |
10 | 85002127 |
11 | 43a883a1 |
12 | 24573067 |
13 | 147c2122 |
14 | b409647 |
15 | 76e0c37 |
hex | 511078f |
85002127 has 4 divisors (see below), whose sum is σ = 97145296. Its totient is φ = 72858960.
The previous prime is 85002121. The next prime is 85002139. The reversal of 85002127 is 72120058.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 85002127 - 27 = 85001999 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85002121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6071574 + ... + 6071587.
It is an arithmetic number, because the mean of its divisors is an integer number (24286324).
Almost surely, 285002127 is an apocalyptic number.
85002127 is a deficient number, since it is larger than the sum of its proper divisors (12143169).
85002127 is a wasteful number, since it uses less digits than its factorization.
85002127 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12143168.
The product of its (nonzero) digits is 1120, while the sum is 25.
The square root of 85002127 is about 9219.6598093422. The cubic root of 85002127 is about 439.6866346584.
The spelling of 85002127 in words is "eighty-five million, two thousand, one hundred twenty-seven".
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