Base | Representation |
---|---|
bin | 1110011000111101… |
… | …1010011011101001 |
3 | 100222012112120120120 |
4 | 3212033122123221 |
5 | 30402334100410 |
6 | 1435145113453 |
7 | 164503154613 |
oct | 34617323351 |
9 | 10865476516 |
10 | 3862800105 |
11 | 17024a498a |
12 | 8b9788889 |
13 | 497384a48 |
14 | 28903bdb3 |
15 | 1791c3570 |
hex | e63da6e9 |
3862800105 has 32 divisors (see below), whose sum is σ = 6386949120. Its totient is φ = 1991485440.
The previous prime is 3862800103. The next prime is 3862800107. The reversal of 3862800105 is 5010082683.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (3862800103) and next prime (3862800107).
It is not a de Polignac number, because 3862800105 - 21 = 3862800103 is a prime.
It is a super-3 number, since 3×38628001053 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (3862800101) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 465069 + ... + 473301.
It is an arithmetic number, because the mean of its divisors is an integer number (199592160).
Almost surely, 23862800105 is an apocalyptic number.
It is an amenable number.
3862800105 is a deficient number, since it is larger than the sum of its proper divisors (2524149015).
3862800105 is a wasteful number, since it uses less digits than its factorization.
3862800105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9281.
The product of its (nonzero) digits is 11520, while the sum is 33.
The square root of 3862800105 is about 62151.4288250882. The cubic root of 3862800105 is about 1569.0402270817.
Adding to 3862800105 its reverse (5010082683), we get a palindrome (8872882788).
The spelling of 3862800105 in words is "three billion, eight hundred sixty-two million, eight hundred thousand, one hundred five".
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