Base | Representation |
---|---|
bin | 1010001111110… |
… | …01001110001011 |
3 | 12222201222201211 |
4 | 11013321032023 |
5 | 134001033332 |
6 | 12310153551 |
7 | 2062416013 |
oct | 507711613 |
9 | 188658654 |
10 | 85955467 |
11 | 44579684 |
12 | 249528b7 |
13 | 14a67030 |
14 | b5b6c43 |
15 | 782d447 |
hex | 51f938b |
85955467 has 8 divisors (see below), whose sum is σ = 95553920. Its totient is φ = 76783680.
The previous prime is 85955447. The next prime is 85955479. The reversal of 85955467 is 76455958.
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 85955467 - 219 = 85431179 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 85955467.
It is not an unprimeable number, because it can be changed into a prime (85955407) 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, 106242 + ... + 107047.
It is an arithmetic number, because the mean of its divisors is an integer number (11944240).
Almost surely, 285955467 is an apocalyptic number.
85955467 is a deficient number, since it is larger than the sum of its proper divisors (9598453).
85955467 is a wasteful number, since it uses less digits than its factorization.
85955467 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213333.
The product of its digits is 1512000, while the sum is 49.
The square root of 85955467 is about 9271.2171261383. The cubic root of 85955467 is about 441.3242935999.
The spelling of 85955467 in words is "eighty-five million, nine hundred fifty-five thousand, four hundred sixty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •