Base | Representation |
---|---|
bin | 1010100010101110… |
… | …0101001110000010 |
3 | 21022020010201222010 |
4 | 2220223211032002 |
5 | 21243434400210 |
6 | 1144452353350 |
7 | 130062401625 |
oct | 25053451602 |
9 | 7266121863 |
10 | 2829996930 |
11 | 1222506642 |
12 | 66b915856 |
13 | 3614009c7 |
14 | 1cbbd1dbc |
15 | 1186b2920 |
hex | a8ae5382 |
2829996930 has 32 divisors (see below), whose sum is σ = 6843849408. Its totient is φ = 748904000.
The previous prime is 2829996899. The next prime is 2829996931. The reversal of 2829996930 is 396999282.
It is a super-3 number, since 3×28299969303 (a number of 29 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (2829996931) 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, 356121 + ... + 363980.
It is an arithmetic number, because the mean of its divisors is an integer number (213870294).
Almost surely, 22829996930 is an apocalyptic number.
2829996930 is an abundant number, since it is smaller than the sum of its proper divisors (4013852478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2829996930 is a wasteful number, since it uses less digits than its factorization.
2829996930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 720242.
The product of its (nonzero) digits is 3779136, while the sum is 57.
The square root of 2829996930 is about 53197.7154584668. The cubic root of 2829996930 is about 1414.4751481938.
The spelling of 2829996930 in words is "two billion, eight hundred twenty-nine million, nine hundred ninety-six thousand, nine hundred thirty".
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