Base | Representation |
---|---|
bin | 11100101000110… |
… | …000101001000101 |
3 | 1020111001020110000 |
4 | 130220300221011 |
5 | 1440443301140 |
6 | 115401351513 |
7 | 14622506151 |
oct | 3450605105 |
9 | 1214036400 |
10 | 480447045 |
11 | 227221a81 |
12 | 114a98599 |
13 | 786ca2c0 |
14 | 47b46061 |
15 | 2c2a4a30 |
hex | 1ca30a45 |
480447045 has 40 divisors (see below), whose sum is σ = 927505656. Its totient is φ = 236525184.
The previous prime is 480446933. The next prime is 480447101. The reversal of 480447045 is 540744084.
It can be written as a sum of positive squares in 4 ways, for example, as 108805761 + 371641284 = 10431^2 + 19278^2 .
It is not a de Polignac number, because 480447045 - 211 = 480444997 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 40362 + ... + 50891.
Almost surely, 2480447045 is an apocalyptic number.
480447045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
480447045 is a deficient number, since it is larger than the sum of its proper divisors (447058611).
480447045 is a wasteful number, since it uses less digits than its factorization.
480447045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91283 (or 91274 counting only the distinct ones).
The product of its (nonzero) digits is 71680, while the sum is 36.
The square root of 480447045 is about 21919.1022854496. The cubic root of 480447045 is about 783.2165253121.
The spelling of 480447045 in words is "four hundred eighty million, four hundred forty-seven thousand, forty-five".
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