Base | Representation |
---|---|
bin | 1110001110111100… |
… | …1101001001000100 |
3 | 100212021111212212110 |
4 | 3203233031021010 |
5 | 30311111141003 |
6 | 1431045021020 |
7 | 163453200156 |
oct | 34357151104 |
9 | 10767455773 |
10 | 3820802628 |
11 | 169081a625 |
12 | 8a76b4770 |
13 | 48b76bc76 |
14 | 283628ad6 |
15 | 175679a03 |
hex | e3bcd244 |
3820802628 has 24 divisors (see below), whose sum is σ = 9132651360. Its totient is φ = 1242537280.
The previous prime is 3820802617. The next prime is 3820802633. The reversal of 3820802628 is 8262080283.
3820802628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3882438 + ... + 3883421.
It is an arithmetic number, because the mean of its divisors is an integer number (380527140).
Almost surely, 23820802628 is an apocalyptic number.
It is an amenable number.
3820802628 is an abundant number, since it is smaller than the sum of its proper divisors (5311848732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3820802628 is a wasteful number, since it uses less digits than its factorization.
3820802628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7765907 (or 7765905 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 39.
The square root of 3820802628 is about 61812.6413284532. The cubic root of 3820802628 is about 1563.3331411578. Note that the first 3 decimals are identical.
The spelling of 3820802628 in words is "three billion, eight hundred twenty million, eight hundred two thousand, six hundred twenty-eight".
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