Base | Representation |
---|---|
bin | 11100101001110… |
… | …110000101000000 |
3 | 1020111120200120202 |
4 | 130221312011000 |
5 | 1441031401311 |
6 | 115411424332 |
7 | 14625102302 |
oct | 3451660500 |
9 | 1214520522 |
10 | 480731456 |
11 | 2273a6727 |
12 | 114bb50a8 |
13 | 787998aa |
14 | 47bbb972 |
15 | 2c30de3b |
hex | 1ca76140 |
480731456 has 28 divisors (see below), whose sum is σ = 958146420. Its totient is φ = 239308800.
The previous prime is 480731431. The next prime is 480731467. The reversal of 480731456 is 654137084.
It can be written as a sum of positive squares in 2 ways, for example, as 272910400 + 207821056 = 16520^2 + 14416^2 .
It is a super-3 number, since 3×4807314563 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1745 + ... + 31056.
It is an arithmetic number, because the mean of its divisors is an integer number (34219515).
Almost surely, 2480731456 is an apocalyptic number.
It is an amenable number.
480731456 is a deficient number, since it is larger than the sum of its proper divisors (477414964).
480731456 is a wasteful number, since it uses less digits than its factorization.
480731456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33042 (or 33032 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 38.
The square root of 480731456 is about 21925.5890684834. The cubic root of 480731456 is about 783.3710421362.
It can be divided in two parts, 4807 and 31456, that added together give a palindrome (36263).
The spelling of 480731456 in words is "four hundred eighty million, seven hundred thirty-one thousand, four hundred fifty-six".
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