Base | Representation |
---|---|
bin | 1110010000001011… |
… | …0010000010011001 |
3 | 100212122011121110101 |
4 | 3210002302002121 |
5 | 30313414400424 |
6 | 1431351015401 |
7 | 163544622646 |
oct | 34402620231 |
9 | 10778147411 |
10 | 3825934489 |
11 | 1693705233 |
12 | 8a936a561 |
13 | 48c847a80 |
14 | 2841a2dcd |
15 | 175d40344 |
hex | e40b2099 |
3825934489 has 8 divisors (see below), whose sum is σ = 4121030592. Its totient is φ = 3530951760.
The previous prime is 3825934447. The next prime is 3825934493. The reversal of 3825934489 is 9844395283.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3825934489 - 211 = 3825932441 is a prime.
It is a super-2 number, since 2×38259344892 = 29275549428239382242, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3825934289) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49734 + ... + 100624.
It is an arithmetic number, because the mean of its divisors is an integer number (515128824).
Almost surely, 23825934489 is an apocalyptic number.
It is an amenable number.
3825934489 is a deficient number, since it is larger than the sum of its proper divisors (295096103).
3825934489 is a wasteful number, since it uses less digits than its factorization.
3825934489 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56687.
The product of its digits is 7464960, while the sum is 55.
The square root of 3825934489 is about 61854.1388186757. The cubic root of 3825934489 is about 1564.0327515038.
The spelling of 3825934489 in words is "three billion, eight hundred twenty-five million, nine hundred thirty-four thousand, four hundred eighty-nine".
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