Base | Representation |
---|---|
bin | 10110101010100… |
… | …111000111101100 |
3 | 222111112200001101 |
4 | 112222213013230 |
5 | 1234322102121 |
6 | 101422252444 |
7 | 12265143040 |
oct | 2652470754 |
9 | 874480041 |
10 | 380269036 |
11 | 185719834 |
12 | a7427124 |
13 | 60a23784 |
14 | 3870a020 |
15 | 235b7491 |
hex | 16aa71ec |
380269036 has 24 divisors (see below), whose sum is σ = 761193216. Its totient is φ = 162832080.
The previous prime is 380269013. The next prime is 380269037. The reversal of 380269036 is 630962083.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 380268986 and 380269004.
It is not an unprimeable number, because it can be changed into a prime (380269037) 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, 31401 + ... + 41791.
It is an arithmetic number, because the mean of its divisors is an integer number (31716384).
Almost surely, 2380269036 is an apocalyptic number.
It is an amenable number.
380269036 is an abundant number, since it is smaller than the sum of its proper divisors (380924180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380269036 is a wasteful number, since it uses less digits than its factorization.
380269036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11709 (or 11707 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 37.
The square root of 380269036 is about 19500.4880964554. The cubic root of 380269036 is about 724.4865399704.
The spelling of 380269036 in words is "three hundred eighty million, two hundred sixty-nine thousand, thirty-six".
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