Base | Representation |
---|---|
bin | 1001110100001… |
… | …11111010001010 |
3 | 12201221120221102 |
4 | 10322013322022 |
5 | 132040024420 |
6 | 12100541402 |
7 | 2016632444 |
oct | 472077212 |
9 | 181846842 |
10 | 82345610 |
11 | 42533526 |
12 | 236b1862 |
13 | 140a1c19 |
14 | ad17494 |
15 | 7368a75 |
hex | 4e87e8a |
82345610 has 32 divisors (see below), whose sum is σ = 153598464. Its totient is φ = 31752000.
The previous prime is 82345607. The next prime is 82345619. The reversal of 82345610 is 1654328.
It is not an unprimeable number, because it can be changed into a prime (82345619) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151940 + ... + 152480.
It is an arithmetic number, because the mean of its divisors is an integer number (4799952).
Almost surely, 282345610 is an apocalyptic number.
82345610 is a deficient number, since it is larger than the sum of its proper divisors (71252854).
82345610 is a wasteful number, since it uses less digits than its factorization.
82345610 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1070.
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 82345610 is about 9074.4481925900. The cubic root of 82345610 is about 435.0576573946.
Adding to 82345610 its reverse (1654328), we get a palindrome (83999938).
The spelling of 82345610 in words is "eighty-two million, three hundred forty-five thousand, six hundred ten".
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