Base | Representation |
---|---|
bin | 1110011000101110… |
… | …1000010011110110 |
3 | 100222010200012011210 |
4 | 3212023220103312 |
5 | 30402110331444 |
6 | 1435111542250 |
7 | 164461554354 |
oct | 34613502366 |
9 | 10863605153 |
10 | 3861808374 |
11 | 1701987876 |
12 | 8b938a986 |
13 | 4970c8518 |
14 | 288c607d4 |
15 | 1790797b9 |
hex | e62e84f6 |
3861808374 has 32 divisors (see below), whose sum is σ = 8120953440. Its totient is φ = 1222502400.
The previous prime is 3861808339. The next prime is 3861808393. The reversal of 3861808374 is 4738081683.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171307 + ... + 192534.
It is an arithmetic number, because the mean of its divisors is an integer number (253779795).
Almost surely, 23861808374 is an apocalyptic number.
3861808374 is an abundant number, since it is smaller than the sum of its proper divisors (4259145066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3861808374 is a wasteful number, since it uses less digits than its factorization.
3861808374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 363936.
The product of its (nonzero) digits is 774144, while the sum is 48.
The square root of 3861808374 is about 62143.4499686009. The cubic root of 3861808374 is about 1568.9059377081.
The spelling of 3861808374 in words is "three billion, eight hundred sixty-one million, eight hundred eight thousand, three hundred seventy-four".
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