Base | Representation |
---|---|
bin | 11100101101011… |
… | …111011110111100 |
3 | 1020120101021000012 |
4 | 130231133132330 |
5 | 1441302444414 |
6 | 115444122352 |
7 | 14636163455 |
oct | 3455373674 |
9 | 1216337005 |
10 | 481687484 |
11 | 227999a33 |
12 | 1153963b8 |
13 | 78a42aa5 |
14 | 47d8a12c |
15 | 2c44c33e |
hex | 1cb5f7bc |
481687484 has 12 divisors (see below), whose sum is σ = 847367808. Its totient is φ = 239582400.
The previous prime is 481687471. The next prime is 481687529. The reversal of 481687484 is 484786184.
It is a happy number.
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, 314477 + ... + 316004.
It is an arithmetic number, because the mean of its divisors is an integer number (70613984).
Almost surely, 2481687484 is an apocalyptic number.
It is an amenable number.
481687484 is a deficient number, since it is larger than the sum of its proper divisors (365680324).
481687484 is a wasteful number, since it uses less digits than its factorization.
481687484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 630676 (or 630674 counting only the distinct ones).
The product of its digits is 1376256, while the sum is 50.
The square root of 481687484 is about 21947.3798891804. The cubic root of 481687484 is about 783.8899935025.
The spelling of 481687484 in words is "four hundred eighty-one million, six hundred eighty-seven thousand, four hundred eighty-four".
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