Base | Representation |
---|---|
bin | 11100101000000… |
… | …111111110011110 |
3 | 1020110201202221212 |
4 | 130220013332132 |
5 | 1440422433403 |
6 | 115354024422 |
7 | 14621213426 |
oct | 3450077636 |
9 | 1213652855 |
10 | 480280478 |
11 | 227118917 |
12 | 114a18112 |
13 | 7866c542 |
14 | 47b01486 |
15 | 2c2704d8 |
hex | 1ca07f9e |
480280478 has 16 divisors (see below), whose sum is σ = 742540176. Its totient is φ = 232839360.
The previous prime is 480280469. The next prime is 480280529. The reversal of 480280478 is 874082084.
It is a Harshad number since it is a multiple of its sum of digits (41).
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 7 ways as a sum of consecutive naturals, for example, 4601 + ... + 31332.
It is an arithmetic number, because the mean of its divisors is an integer number (46408761).
Almost surely, 2480280478 is an apocalyptic number.
480280478 is a deficient number, since it is larger than the sum of its proper divisors (262259698).
480280478 is a wasteful number, since it uses less digits than its factorization.
480280478 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36139.
The product of its (nonzero) digits is 114688, while the sum is 41.
The square root of 480280478 is about 21915.3023707180. The cubic root of 480280478 is about 783.1260032955.
The spelling of 480280478 in words is "four hundred eighty million, two hundred eighty thousand, four hundred seventy-eight".
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