Base | Representation |
---|---|
bin | 11100101001100… |
… | …111010000100011 |
3 | 1020111110121022120 |
4 | 130221213100203 |
5 | 1441022431010 |
6 | 115410235323 |
7 | 14624430315 |
oct | 3451472043 |
9 | 1214417276 |
10 | 480670755 |
11 | 227365064 |
12 | 114b85b43 |
13 | 78778086 |
14 | 47ba37b5 |
15 | 2c2eae70 |
hex | 1ca67423 |
480670755 has 16 divisors (see below), whose sum is σ = 777716640. Its totient is φ = 253476608.
The previous prime is 480670753. The next prime is 480670777. The reversal of 480670755 is 557076084.
It is a cyclic number.
It is not a de Polignac number, because 480670755 - 21 = 480670753 is a prime.
It is a super-3 number, since 3×4806707553 (a number of 27 digits) contains 333 as substring.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (480670753) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178692 + ... + 181361.
It is an arithmetic number, because the mean of its divisors is an integer number (48607290).
Almost surely, 2480670755 is an apocalyptic number.
480670755 is a deficient number, since it is larger than the sum of its proper divisors (297045885).
480670755 is a wasteful number, since it uses less digits than its factorization.
480670755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 360150.
The product of its (nonzero) digits is 235200, while the sum is 42.
The square root of 480670755 is about 21924.2047746321. The cubic root of 480670755 is about 783.3380691832.
The spelling of 480670755 in words is "four hundred eighty million, six hundred seventy thousand, seven hundred fifty-five".
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