Base | Representation |
---|---|
bin | 1010001111010… |
… | …11101001100010 |
3 | 12222122011110211 |
4 | 11013223221202 |
5 | 133442243444 |
6 | 12305044334 |
7 | 2062064644 |
oct | 507535142 |
9 | 188564424 |
10 | 85899874 |
11 | 44540935 |
12 | 249266aa |
13 | 14a47938 |
14 | b5a0894 |
15 | 781bc34 |
hex | 51eba62 |
85899874 has 8 divisors (see below), whose sum is σ = 135631440. Its totient is φ = 40689396.
The previous prime is 85899857. The next prime is 85899887. The reversal of 85899874 is 47899858.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1130224 + ... + 1130299.
It is an arithmetic number, because the mean of its divisors is an integer number (16953930).
Almost surely, 285899874 is an apocalyptic number.
85899874 is a deficient number, since it is larger than the sum of its proper divisors (49731566).
85899874 is a wasteful number, since it uses less digits than its factorization.
85899874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2260544.
The product of its digits is 5806080, while the sum is 58.
The square root of 85899874 is about 9268.2184911665. The cubic root of 85899874 is about 441.2291286904.
The spelling of 85899874 in words is "eighty-five million, eight hundred ninety-nine thousand, eight hundred seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •