Base | Representation |
---|---|
bin | 11100101000000… |
… | …111111110010001 |
3 | 1020110201202221101 |
4 | 130220013332101 |
5 | 1440422433330 |
6 | 115354024401 |
7 | 14621213410 |
oct | 3450077621 |
9 | 1213652841 |
10 | 480280465 |
11 | 227118905 |
12 | 114a18101 |
13 | 7866c532 |
14 | 47b01477 |
15 | 2c2704ca |
hex | 1ca07f91 |
480280465 has 32 divisors (see below), whose sum is σ = 669360384. Its totient is φ = 324034560.
The previous prime is 480280441. The next prime is 480280469. The reversal of 480280465 is 564082084.
It is not a de Polignac number, because 480280465 - 25 = 480280433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (480280469) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 817902 + ... + 818488.
It is an arithmetic number, because the mean of its divisors is an integer number (20917512).
Almost surely, 2480280465 is an apocalyptic number.
It is an amenable number.
480280465 is a deficient number, since it is larger than the sum of its proper divisors (189079919).
480280465 is a wasteful number, since it uses less digits than its factorization.
480280465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 937.
The product of its (nonzero) digits is 61440, while the sum is 37.
The square root of 480280465 is about 21915.3020741216. The cubic root of 480280465 is about 783.1259962298.
The spelling of 480280465 in words is "four hundred eighty million, two hundred eighty thousand, four hundred sixty-five".
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