Base | Representation |
---|---|
bin | 1010100100001011… |
… | …1101011111111010 |
3 | 21022122200010001020 |
4 | 2221002331133322 |
5 | 21302022010230 |
6 | 1145232003310 |
7 | 130165446006 |
oct | 25102753772 |
9 | 7278603036 |
10 | 2836125690 |
11 | 1225a12232 |
12 | 671990536 |
13 | 3627684a8 |
14 | 1cc949706 |
15 | 118ec3810 |
hex | a90bd7fa |
2836125690 has 16 divisors (see below), whose sum is σ = 6806701728. Its totient is φ = 756300176.
The previous prime is 2836125689. The next prime is 2836125727. The reversal of 2836125690 is 965216382.
It is a super-2 number, since 2×28361256902 = 16087217858955952200, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47268732 + ... + 47268791.
It is an arithmetic number, because the mean of its divisors is an integer number (425418858).
Almost surely, 22836125690 is an apocalyptic number.
2836125690 is an abundant number, since it is smaller than the sum of its proper divisors (3970576038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2836125690 is a wasteful number, since it uses less digits than its factorization.
2836125690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94537533.
The product of its (nonzero) digits is 155520, while the sum is 42.
The square root of 2836125690 is about 53255.2879064605. The cubic root of 2836125690 is about 1415.4954942076.
The spelling of 2836125690 in words is "two billion, eight hundred thirty-six million, one hundred twenty-five thousand, six hundred ninety".
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