Base | Representation |
---|---|
bin | 1001111000100… |
… | …01111011011110 |
3 | 12210000022102122 |
4 | 10330101323132 |
5 | 132211122232 |
6 | 12121022542 |
7 | 2024505602 |
oct | 474217336 |
9 | 183008378 |
10 | 82910942 |
11 | 4288a244 |
12 | 23924a52 |
13 | 1423c33a |
14 | b023502 |
15 | 742b312 |
hex | 4f11ede |
82910942 has 16 divisors (see below), whose sum is σ = 129414240. Its totient is φ = 39789792.
The previous prime is 82910939. The next prime is 82910951. The reversal of 82910942 is 24901928.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5903 + ... + 14165.
It is an arithmetic number, because the mean of its divisors is an integer number (8088390).
Almost surely, 282910942 is an apocalyptic number.
82910942 is a deficient number, since it is larger than the sum of its proper divisors (46503298).
82910942 is a wasteful number, since it uses less digits than its factorization.
82910942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8467.
The product of its (nonzero) digits is 10368, while the sum is 35.
The square root of 82910942 is about 9105.5445745985. The cubic root of 82910942 is about 436.0509963356.
The spelling of 82910942 in words is "eighty-two million, nine hundred ten thousand, nine hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •