Base | Representation |
---|---|
bin | 1010001001001… |
… | …10101010001111 |
3 | 12221010011122212 |
4 | 11010212222033 |
5 | 133240434012 |
6 | 12235501035 |
7 | 2052164366 |
oct | 504465217 |
9 | 187104585 |
10 | 85093007 |
11 | 4403a6aa |
12 | 245b777b |
13 | 148245bc |
14 | b4307dd |
15 | 770cb22 |
hex | 5126a8f |
85093007 has 8 divisors (see below), whose sum is σ = 92534256. Its totient is φ = 77922432.
The previous prime is 85092979. The next prime is 85093027. The reversal of 85093007 is 70039058.
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 85093007 - 28 = 85092751 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 (85093027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67013 + ... + 68270.
It is an arithmetic number, because the mean of its divisors is an integer number (11566782).
Almost surely, 285093007 is an apocalyptic number.
85093007 is a deficient number, since it is larger than the sum of its proper divisors (7441249).
85093007 is a wasteful number, since it uses less digits than its factorization.
85093007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135337.
The product of its (nonzero) digits is 7560, while the sum is 32.
The square root of 85093007 is about 9224.5870910301. The cubic root of 85093007 is about 439.8432757944.
The spelling of 85093007 in words is "eighty-five million, ninety-three thousand, seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •