Base | Representation |
---|---|
bin | 10110101100010… |
… | …010010110110001 |
3 | 222112100222120102 |
4 | 112230102112301 |
5 | 1234430131043 |
6 | 101435522145 |
7 | 12301652441 |
oct | 2654222661 |
9 | 875328512 |
10 | 380708273 |
11 | 185999840 |
12 | a75b9355 |
13 | 60b4868a |
14 | 387c2121 |
15 | 236526b8 |
hex | 16b125b1 |
380708273 has 8 divisors (see below), whose sum is σ = 415531776. Its totient is φ = 345920400.
The previous prime is 380708257. The next prime is 380708287. The reversal of 380708273 is 372807083.
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 380708273 - 24 = 380708257 is a prime.
It is not an unprimeable number, because it can be changed into a prime (380708203) 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, 16640 + ... + 32222.
It is an arithmetic number, because the mean of its divisors is an integer number (51941472).
Almost surely, 2380708273 is an apocalyptic number.
It is an amenable number.
380708273 is a deficient number, since it is larger than the sum of its proper divisors (34823503).
380708273 is a wasteful number, since it uses less digits than its factorization.
380708273 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17815.
The product of its (nonzero) digits is 56448, while the sum is 38.
The square root of 380708273 is about 19511.7470514560. The cubic root of 380708273 is about 724.7653766362.
The spelling of 380708273 in words is "three hundred eighty million, seven hundred eight thousand, two hundred seventy-three".
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