Base | Representation |
---|---|
bin | 110001100101001… |
… | …010010010111010 |
3 | 2010222020002111101 |
4 | 301211022102322 |
5 | 3200421400312 |
6 | 214312522014 |
7 | 26420253004 |
oct | 6145122272 |
9 | 2128202441 |
10 | 831825082 |
11 | 3975a8550 |
12 | 1b26b030a |
13 | 1034467ba |
14 | 7c691374 |
15 | 4d061a57 |
hex | 3194a4ba |
831825082 has 16 divisors (see below), whose sum is σ = 1390131072. Its totient is φ = 370057120.
The previous prime is 831825053. The next prime is 831825101. The reversal of 831825082 is 280528138.
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, 401203 + ... + 403270.
It is an arithmetic number, because the mean of its divisors is an integer number (86883192).
Almost surely, 2831825082 is an apocalyptic number.
831825082 is a deficient number, since it is larger than the sum of its proper divisors (558305990).
831825082 is a wasteful number, since it uses less digits than its factorization.
831825082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 804533.
The product of its (nonzero) digits is 30720, while the sum is 37.
The square root of 831825082 is about 28841.3779490509. The cubic root of 831825082 is about 940.4679584878.
The spelling of 831825082 in words is "eight hundred thirty-one million, eight hundred twenty-five thousand, eighty-two".
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